There are several kinds of gas in the air.
空氣中有幾種氣體。">

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Gas分子是什么?哪些東西里含有這種分子?

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時間:2024-08-17 13:36:19
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Gas分子是什么?哪些東西里含有這種分子?【專家解說】:氣體[U][C]
There are several kinds of gas in the air.
空氣中有幾種氣體。

【專家解說】:氣體[U][C] There are several kinds of gas in the air. 空氣中有幾種氣體。 2.【礦】瓦斯[U] 3.可燃氣;煤氣;沼氣[U] Gas is now widely used for cooking and heating. 現(xiàn)在普遍用煤氣燒飯,取暖。 4.【軍】毒氣,毒瓦斯[U]