这种气体有剧毒。
The price of gas is coming down.
煤气价格在下跌。
煤气价格在下跌。
氦是一种很轻的气体。
这房子是煤气供暖的。
Coal is actually cheaper than gas.
煤炭实际上比煤气便宜。
There was a distinct smell of gas.
有一股明显的煤气味。
煤气比煤便宜。
汽油易燃。
The device draws gas along the pipe.
这装置将气体顺着管子抽出来。
The gas is seeping out of the rocks.
气体正从岩石里渗出。
她分摊了煤气费用。
煤气价格上涨了。
How do you measure the volume of a gas?
你如何计量气体的体积？
The house has gas-fired central heating.
这所房子有燃气中央供暖系统。
He put the frying pan on the gas burner.
他把煎锅放到煤气灶上。
煤气涨价了。
Police used tear gas to disperse the crowds.
警察使用催泪瓦斯驱散人群。
Ozone is a highly reactive form of oxygen gas.
臭氧是一种高度活跃的氧气形态。
We've converted from oil to gas central heating.
我们已经把中央供热系统由燃油改成了燃气。
They complained about the size of their gas bill.
他们抱怨煤气费用太高。
Police used tear gas to break up a demonstration.
警察使用了催泪瓦斯来驱散示威活动。
Flames melted a lead pipe and ignited leaking gas.
火焰熔化了一段铅管，燃着了漏出来的煤气。
It's thought a gas leak may have caused the blast.
人们认为可能是煤气泄漏引起了爆炸。
Methane gas does collect in the mines around here.
沼气确实积聚在这周围的矿井中。
The benzene vaporized and formed a huge cloud of gas.
苯蒸发形成了一大团气体。
Connection to the gas supply was delayed for three days.
接通煤气延迟了三天。
Gas and oil consumption always increases in cold weather.
燃气和燃油的消耗量在天冷时总会增加。
It sets targets for reduction of greenhouse-gas emissions.
它为减少温室气体排放设立了目标。
It sets targets for reduction of greenhouse-gas emissions.
它为减少温室气体排放设立了目标。
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