Apochromatism
复消色差
🗣️ 情景例句
Oh no! Is it serious?
噢， 糟糕， 严重吗？
I found an excellent position through an employment agency.
我通过职业介绍所找到了一份很棒的工作。
Try to look on the bright side of things.
尽量从好的方面看。