Cx.
[医] 凸的, 凸面的
🗣️ 情景例句
OK. I can't believe it!
好的。我简直无法相信！
There are four quarters in every dollar.
每美元有四个二角五分。
I'm changing my hotel. I'll drop in and leave the new address.
我就要换一家旅馆了。我会顺便再来一趟，把新地址留下来的。