Invaginates
v. 收进鞘中, 套进内部（invaginate的第三人称单数形式）
🗣️ 情景例句
We communicate with each other by letter.
我们用书信彼此联系。
Do you offer FOB or CIF?
你们报船上交货价还是到岸价？
I turned to look at the children, but there weren't any in sight: they had all run away! The man laughed when he realized what had happened.
我转过头去看那些孩子，但一个也不见，全都跑了！当那个人明白了发生的事情时，笑了起来。