Aberrometer
象差计
🗣️ 情景例句
There was no way he could solve the problem.
他根本解决不了这个问题。
I'm not familiar with that part. Let me call someone who is more knowledgeable.
那部分我不熟悉，让我找专业人士来说明。
Oh, yes.we don't carry that item anymore.
哦，是的，那一项目我们不再卖了。