Aplanatism
[医] 消球[面]差
🗣️ 情景例句
Sure, Ellen.
当然 Ellen。
I will be going to school in a few weeks from now.
我将在几个星期后上学去。
Fred realized that he had discovered an interesting and enjoyable way of making money.
弗雷德认识到，他已找到了一种既有趣又愉快的挣钱方法。