Apochromats
n. 高度消色透镜
🗣️ 情景例句
Sometimes he's very sad.
他有时很忧悒。
He that boasts of his own knowledge proclaims ignorance.
夸耀知识实乃无知。
'It doesn't matter,' I said.'I'll get off here.'
“没关系，”我说，“我就在这儿下吧。”