| 释义 |
*gas¹ /gæs; ɡæs/
n
1 [C,U] a substance in a form like air, that you usually cannot see or feel 气，气体:
gases such as hydrogen and nitrogen 氢和氮之类的气体
2 [U] a clear substance like air that is burned and used for cooking and heating 可燃气; 煤气; 天然气:
a gas stove 煤气炉
3 [U] AmE also 又作 gasoline a liquid made from PETROLEUM, used for producing power in car engines【美】 汽油; petrol BrE 【英】:
We need to stop for gas before we drive into the city. 我们进城之前需要停下来给汽车加油。
4 step on the gas especially AmE to make a car move faster by pressing the ACCELERATOR 【尤美】 踩油门，加速
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