Planoconvex
[医] 平凸的
🗣️ 情景例句
It just depends on a number of things.
这得靠许多因素才能决定。
Your father's honour is to you but a second-hand honour.
对于你来说，父亲的荣誉只是间接的荣誉。
We are so familiar with the fact that man ages,
我们对人总是要衰老的现象并不陌生，