Borane
n. [化]硼烷
🗣️ 情景例句
get some background on the job.
了解这项工程的一些背景。
These clothes are very beautiful, but are not of vary good quality.
这些衣服很漂亮，但是质量并不太好。
The maximum weight allowance is 60 kilos per traveler, excluding hand luggage.
每个旅客托运的行李最大重量限额是60公斤，手提行李除外。