Planoconvex
[医] 平凸的
🗣️ 情景例句
That took place right after the First World War, didn't it?
它就发生在第一次世界大战之后，是吗？
My schedule is very flexible, and I am given a lot of freedom.
我的工作表很有变通性，使我十分自由。
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。