Apochromats
n. 高度消色透镜
🗣️ 情景例句
We formed a very favorable impression of her.
我们对她的印象极好。
I wish you the best of luck in your new venture.
我祝你们的新事业好运。
I think you had better come out to the factory.
我看你最好走一趟工厂，