🧩 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
[经] 买气; 买进
🗣️ 情景例句
We have to work hard to get people interested in politics.
我们必须努力使人们对政治感兴趣。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
Yes, he'll be all right soon. I'm sure of that!
是的，他很快就没事了。我肯定！