Leed
[化] 低能电子衍射
🗣️ 情景例句
When I told them
当我告诉他们
It seems he has a lot of bright ideas.
看起来他好像有很多聪明意见。
Please give us a short talk. Nothing difficult!
请你给我们作一次简短的讲话。这对你并不困难！