Concavoconcave
[医] 对凹的, 双凹的
🗣️ 情景例句
I can't understand modern art, to me it look like rubbish.
我不能理解现代艺术，对于我来说，那些东西简直就是垃圾。
Few words, many deeds.
少说话，多做事。
How long have you worked in this factory?
你在这家工厂工作有多长时间了？