Catalogs
n. 目录；一览表；分类（catalog的复数）
🗣️ 情景例句
I agree. Aren't you hungry?
我想是的。你饿了吗？
If he doesn't pay, who will?
如果他不，谁要付账？
Most business letters around the world are written in English.
世界上大多数商务信函都是用英语写的。