Diborane
n. [化]乙硼烷
🗣️ 情景例句
He's planning a get-together
他计划办一个聚会
The fool doesn't suspect a thing.
傻人不疑心什么。
Good morning, Mr. WU:?Here's my homework. I was ill on Monday, so it's late.
吴先生，早上好！这是我的英语家庭作业。我星期一病了，所以迟交。