Borin
[机] 烃基硼
🗣️ 情景例句
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
It's a shame these instructions are so complicated.
真遗憾，这些说明太复杂了。
or even, of there nough, in other departments of the same firm.
甚至往往不能与本公司的其他部门的同行们。