Acetylene
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
📖 牛津释义
acetylene
n[U]
(chemistry 化) colourless gas that burns with a bright flame, used in cutting and welding metal 乙炔; 电石气.
🗣️ 情景例句
How'd it go?
怎么样啦？
Because software development is very creative and imaginative word.
因为软件开发是富有创造性和想象力的工作。
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请出示车票！请出示车票！