Bromoethane

溴乙烷

🗣️ 情景例句

What's the matter?
有什么事？
That's a good idea .
那是个好生意。
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？
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🔤 更多 B 开头的单词

backswimmers
bandsman
be headed for
bee sting
Billiter-Siemens diaphragm cell
birthweight
boost up
botryoidal
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