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Acetylene

[ə'setɪliːn] or [ə'sɛtəlin]

解釋/意思:

(noun.) a colorless flammable gas used chiefly in welding and in organic synthesis.

阿尔玛編輯--From WordNet

解釋/意思:

(n.) A gaseous compound of carbon and hydrogen, in the proportion of two atoms of the former to two of the latter. It is a colorless gas, with a peculiar, unpleasant odor, and is produced for use as an illuminating gas in a number of ways, but chiefly by the action of water on calcium carbide. Its light is very brilliant.

杰弗里校對

解釋/意思:

n. a powerful illuminant gas (C2H2) produced commercially from carbide of calcium by means of water.

迭戈手打

例句/造句/用法:

整理:威尔伯

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