Library catalog
[计] 图书目录
🧩 词语组成解析
catalog
['kætəlɔg]
n. 目录，目录册，目录簿;[美]大学概况一览;登记，记载;产品样本;
vt. 登记;为…编目;编目录;记载;
v. 把…按目录分类;把…编目;
cata向下+log说→在下面要说的话→目录
🗣️ 情景例句
They came and solved the problem.
他们来了并解决了问题。
How many pieces are you going to buy?
你要买几个？
Good morning. Sit down, please.
早上好，请坐。