Coan
[医] 蔻斯的(指Cos的或当地医学学说的)
🗣️ 情景例句
Then, in college, I became good at it.
然后， 在大学， 我变得很精于数学。
All things are difficult before they are easy.
凡事必先难后易。
We are all in favor of this plan.
我们都赞同这项计划。