Diborane
n. [化]乙硼烷
🗣️ 情景例句
Mitchell, so nice of you to come.
Mitchell，欢迎光临。
Is there a public phone near here?
这附近有公用电话吗？
and throwing a holy wreath into the current in the winter.
冬天往河中抛撒一个冬表花环。