-trophin
[医]〔后缀〕营养：同tropin
🗣️ 情景例句
I haven't had a minute to relax all day.
我今天连一分钟都没休息。
For my math requirements, I'll be taking algebra, calculus, and trig.
数学的必修学分预定选代数、微积分、三角法。
We spent some time looking around under the trees for some wood.
我们花了些时间在树下四周找木柴。