Trisubstituted
a. [化]三代的,三元取代的
🔁 扩展释义
【医】 三代的, 三个可置换基团的
🗣️ 情景例句
I was relieved of my position.
我被撤职了。
If it hadn't been for your help, we would never have finished it.
如果没有你的帮助，我们永远完不成任务。
and secondly, those whose work and pleasure are one.
第二类人的工作和娱乐是一回事。