Oxo-
[机] 酮基
🧩 词语组成解析
[化] 氧代; (在无机化合物中通常指)氧合
🗣️ 情景例句
All right!
好的！
Let's see you do it!
有本事你做给我看！
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。