例句:
The room needs a vent to let out the hot air. (房间需要一个排气孔来释放热气。)
The engine has a vent to release exhaust gases. (发动机有一个排气孔来释放废气。)
You should always keep the vent open when cooking on a gas stove. (当使用煤气炉烹饪时,你应该始终保持排气孔打开。)
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最佳回答 2025-01-09