Aplanatic point
[化] 齐明点
🧩 词语组成解析
a. [物]等光程的,(透镜)消球差的
🗣️ 情景例句
Oh?
噢？
Some persons do first, think afterwards, and then repent for ever.
有些人做了再思考，从而悔恨终身。
Don't remind him. It was nothing.
不要向他提起这件事了。那是微不足道的。