Hydroborons
[化] 硼烷; 氢化硼; 硼氢化合物
🗣️ 情景例句
Will it hurt?
会痛吗？
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
They were also quite sure that a cigarette end did not start the fire.
他们还十分肯定火灾也不是由烟头引起的。