Zippering
拉上拉链( zipper的现在分词 )；用拉链扣上
🗣️ 情景例句
Seeing as you are all so tired, we'll finish this lesson next time.
考虑到现在你们都很累了，这课我们下次接着讲吧。
What's your favorite sport?
你最喜欢什么活动？
What's this in English?
这个（东西）用英语怎么说？