这种气体有剧毒。
The price of gas is coming down.
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。
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。
During the birth she was given gas and air.
她分娩时用了麻醉混合气体。
Ozone is a highly reactive form of oxygen gas.
臭氧是一种高度活跃的氧气形态。
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。
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。
He said he could smell gas when he entered the room.
他一进屋就说闻到了煤气味。
The boy had the presence of mind to turn off the gas.
那男孩子镇定地关掉了煤气。
Connection to the gas supply was delayed for three days.
接通煤气延迟了三天。
Bear in mind that gas stations are scarce in the more remote areas.
记住，加油站在那些比较偏远的地区是很稀少的。
We should conserve oil and gas by making full use of other energy sources.
我们应该通过充分利用其他能源节约石油和天然气。
If you suspect a gas leak, do not strike a match or even turn on an electric light.
假如你怀疑有煤气泄漏，不要划火柴，甚至连电灯都不要开。
Stop here to gas up before crossing the desert.
横穿沙漠前要在这里停车加足汽油。
Matter exists in three states: solid, liquid and gas.
物质以三种形态存在：固态、液态和气态。
That's energy in all forms—oil, gas, coal, nuclear, solar and even wind power.
那是各种形式的能源——石油、天然气、煤炭、核能、太阳能，乃至风能。
这次聚会真有趣。
加大油门，我们要迟到了。
加大油门，我们要迟到了。
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