Cogging
[电] 镶齿效应
🗣️ 情景例句
I'm of the same opinion.
我也是这个意见。
If Grade A is not available, Grade B will do.
如果一等品无货，二等品也可以。
Oh, good! He's coming down the ladder, now.
噢，好！现在他正从梯子上爬下来。