Centrage
[医] [折射]中心线
🗣️ 情景例句
Excuse me, do you know...?
打扰一下，你知道...？
Let's move on to what makes our product sell so well.
让我来说明是什么原因使我们的产品销售得那么好。
Yet their present development is wholly different,
但是，这两个地方目前的发展程度完全不一样。