Tranche
[经] 一片, 一期, 一批
🗣️ 情景例句
It's our family tree.
这是我们的家谱。
Would you mind if I opened the window?
我开窗，可以吗？
Today we have two new students. Their names are Lucy and Lily.
今天我们班来了两位新同学，他们的名字叫Lucy和Lily。