Monosubstituted
[医] 一原子置换的, 单基置换的
🗣️ 情景例句
Creep--c-r-e-e-p.
Creep c-r-e-e-p。
Sure. Just help yourself.
可以，自己拿吧。
If I get there early, I can see the doctor quickly, she thought.
“早到就能早看医生，”她想。