Propinyl
[化] 丙炔基
🗣️ 情景例句
All right.
行了。
I ought to think about it.
我应该再三考虑。
No! I mean, have you seen how dirty the water is? It looks as if it isn' t clean enough to bathe here.
不！我的意思是您有没有看见海水有多脏？看起来海水好象不干净，不能游泳。