Prefactor
n. [数]前因子
🗣️ 情景例句
May I ask who's calling?
请问你是谁？
I would like to talk to Mr. Liu.
我想请刘先生来听电话。
Dickie left the shop without a word and returned carrying a large cloth bag.
迪基二话没说就走了。一会儿，他带着一个大布口袋回到店里。