Diborane
n. [化]乙硼烷
🗣️ 情景例句
Involve the entire family in a reading project.
让整个家庭都参与阅读计划。
I won't embarrass myself by calling Mr. Lee by another's name.
我不想因为张冠李戴使自己难堪。
A young English writer made the pertinent observation a year or two back
一两年前，一位年轻的英国作家发表了中肯的看法。