Bithiophene

并噻吩

🗣️ 情景例句

is tomorrow morning at ten o'clock.
明天早上十点。
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
Not at all.
不用谢。
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🔤 更多 B 开头的单词

back focal length
banking arrangement on accounting procedure
beachers
bedunged
bill payable by instalments
black photo paper
boiler-maker
Brassia
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