Dibromochloropropane
[機] 二溴氯丙烷
??? 情景例句
Could you explain it more precisely for us?
您可不可以講得詳細一點？
Take time while time is, for time will be away.
有時間要加以利用，因為時間是要消逝的。
Why are there three prices quoted for this part?
這種零件為什么有三種不同的報價？