Interfolding
交插褶皱
🗣️ 情景例句
when Teddy Roosevelt was President.
在Teddy Roosevelt当总统的时代。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
OK. Put the basket over there.
好吧，把篮子放在那吧！