Biconvex
a. 双凸的\\n[医] 双凸[形]的
🗣️ 情景例句
Yes. The number, please,of the Staten Island Ferry lost-and-found office.
我想问一下Staten岛渡轮失物招领处的电话号码。
Good fame is better than a good face.
美名胜美貌。
I think you had better come out to the factory.
我看你最好走一趟工厂，