Apochromatism
复消色差
🗣️ 情景例句
I have a complaint I would like to make.
我有些怨言。
I think it's going to be too cold.
我认为天气将会太冷。
Oh, we can call it Mid-Autumn Day. We eat mooncakes on that day.
噢，我们管它叫中秋节。过节那天我们吃月饼。