Apochromats
n. 高度消色透镜
🗣️ 情景例句
Well, do we have a date?
怎样 ，我们算是约定了吗？
They will miss him very much when he leaves home for the first time.
李明第一次离开家，他们会非常想念他的。
Yes, it's going to be dry and sunny for the next two days.
听了，未来两天天气干燥、晴朗。