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C1  ·  35 words

Saving energy at home in Portuguese

What really makes a difference, and what only looks as though it does.

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From these 35 words, as many per round as you like — up to all of them: first what is due today, then new ones. First you choose, then you fill the gap, then you write it yourself. Mistakes come back again shortly.

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The twenty-seventh entry is a máquina de secar roupa, and the object is plainer in Portuguese than in English. The Portuguese name says what the machine is for, and it is built the way a máquina de lavar and a máquina de lavar loiça are built, with the purpose spelled out behind the noun. English named the thing after its motion instead, and the care label inside a jumper still gives the verb whole: « do not tumble dry ». What is worth carrying away, though, is the shelf of idioms English keeps from the days before either machine existed, because not one of them survives a literal crossing. « It will all come out in the wash » promises that a muddle will sort itself out, and concerns no laundry at all. « To hang somebody out to dry » is to leave them exposed while everyone else walks away. « A washout » is a failure, or a day rained off. Only one member of the family is shared, lavar roupa suja against « to wash one’s dirty linen in public »; for the rest, the picture has to be thrown away and a new one found.

The words

Phrase (3)

mudar de comercializadorto change supplierPhraseC1
Mudar de comercializador não corta a luz.Changing supplier does not cut off the electricity.
purgar o radiadorto bleed the radiatorPhraseC1
Antes do inverno é preciso purgar o radiador.Before winter the radiator has to be bled.
lavar a trinta grauswashing at thirty degreesPhraseC1
Lavar a trinta graus chega para roupa pouco suja.Washing at thirty degrees is enough for clothes that are barely dirty.

Noun (f) (18)

Grammar for these: Definite article: o, a, os, as · Contractions: do, na, ao, pelo

a fatura estimadathe estimated billNoun (f)C1
A fatura estimada é corrigida na leitura seguinte.The estimated bill is put right at the next meter reading.
a comparação de tarifáriosthe tariff comparisonNoun (f)C1
A comparação de tarifários mostra diferenças grandes.The tariff comparison shows large differences.
a extensão com interruptorthe switched extension leadNoun (f)C1
A extensão com interruptor desliga tudo de uma vez.The switched extension lead turns everything off at once.
a etiqueta energéticathe energy labelNoun (f)C1
A etiqueta energética está colada na porta do aparelho.The energy label is stuck on the door of the appliance.
a perda de calorthe heat lossNoun (f)C1
A maior perda de calor é pelo telhado.The greatest heat loss goes through the roof.
a vedação de frinchasthe draught-proofingNoun (f)C1
A vedação de frinchas custa pouco e nota-se logo.Draught-proofing costs little and is noticed at once.
a falha no isolamentothe gap in the insulationNoun (f)C1
A falha no isolamento aparece na fotografia térmica.The gap in the insulation shows up on the thermal image.
a válvula termostáticathe thermostatic valveNoun (f)C1
A válvula termostática fecha sozinha quando o quarto aquece.The thermostatic valve closes by itself once the room warms up.
a temperatura de impulsãothe flow temperatureNoun (f)C1
A temperatura de impulsão foi baixada uns graus.The flow temperature has been lowered by a few degrees.
a curva de aquecimentothe heating curveNoun (f)C1
A curva de aquecimento liga a caldeira ao frio lá fora.The heating curve ties the boiler to the cold outside.
a redução noturnathe night setbackNoun (f)C1
A redução noturna poupa sem tirar conforto.The night setback saves without taking any comfort away.
a temperatura ambientethe room temperatureNoun (f)C1
Cada grau a mais na temperatura ambiente pesa na fatura.Every extra degree of room temperature weighs on the bill.
a cabeça do chuveirothe shower headNoun (f)C1
A cabeça do chuveiro nova gasta metade da água.The new shower head uses half the water.
a máquina de secar roupathe tumble dryerNoun (f)C1
A máquina de secar roupa é o aparelho que mais gasta.The tumble dryer is the appliance that uses the most.
a regulação do frigoríficothe fridge settingNoun (f)C1
A regulação do frigorífico estava fria de mais.The fridge setting was far too cold.
a remuneração da energia injetadathe payment for exported energyNoun (f)C1
A remuneração da energia injetada aparece na fatura seguinte.The payment for exported energy appears on the next bill.
a bateria domésticathe home batteryNoun (f)C1
A bateria doméstica guarda o excedente do dia.The home battery keeps the surplus of the day.
a bomba de calor a arthe air source heat pumpNoun (f)C1
A bomba de calor a ar perde rendimento com muito frio.The air source heat pump loses efficiency in hard frost.

Noun (m) (14)

Grammar for these: Definite article: o, a, os, as · Contractions: do, na, ao, pelo

o termo fixothe standing chargeNoun (m)C1
O termo fixo é pago mesmo com a casa fechada.The standing charge is paid even when the house is shut up.
o termo de energiathe unit chargeNoun (m)C1
O termo de energia depende do que se gasta.The unit charge depends on how much is used.
o dia da leiturathe meter reading dayNoun (m)C1
O dia da leitura vem marcado na fatura.The meter reading day is marked on the bill.
o contador digitalthe digital meterNoun (m)C1
O contador digital envia os valores sozinho.The digital meter sends the figures in by itself.
o consumo de basethe baseline consumptionNoun (m)C1
O consumo de base mede-se de madrugada.The baseline consumption is measured in the small hours.
o consumo em esperathe standby consumptionNoun (m)C1
O consumo em espera soma-se ao longo do ano.Standby consumption adds up over the year.
o isolamento do sótãothe loft insulationNoun (m)C1
O isolamento do sótão foi feito numa tarde.The loft insulation was done in a single afternoon.
o isolamento das paredesthe wall insulationNoun (m)C1
O isolamento das paredes obriga a obra maior.Wall insulation calls for a bigger job.
o vidro triplothe triple glazingNoun (m)C1
O vidro triplo também corta o ruído da rua.Triple glazing also cuts out the noise from the street.
o termoacumuladorthe hot water cylinderNoun (m)C1
O termoacumulador aquece de noite.The hot water cylinder heats up at night.
o pré-aquecimento do fornopreheating the ovenNoun (m)C1
O pré-aquecimento do forno é dispensável em muitos pratos.Preheating the oven can be skipped for a great many dishes.
o díodo emissor de luzthe light-emitting diodeNoun (m)C1
O díodo emissor de luz dura muito mais tempo.The light-emitting diode lasts a great deal longer.
o detetor de movimentothe movement detectorNoun (m)C1
O detetor de movimento apaga a luz da garagem.The movement detector turns the garage light off.
o painel solar no telhadothe rooftop solar panelNoun (m)C1
O painel solar no telhado produz mais ao meio-dia.The rooftop solar panel produces most at midday.

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