Invaginates
v. 收进鞘中, 套进内部（invaginate的第三人称单数形式）
🗣️ 情景例句
Oh, let me help you with this.
来， 我帮你放好。
To graduate from the university
大学毕业
It seems that there is a big waste pipe coming down from the town. Do you see it, over there?
好象有一条很粗的废水管从镇上通到海里。您看见了吗？在那边？