Procomplementary factors
[医] 前补体因子
🧩 词语组成解析
n. 因素（factor的复数）
🗣️ 情景例句
to buy a new house.
来买一栋新房子。
I didn't hesitate to say it.
我毫不犹豫地把它讲了出来。
It is time that we made a decision.
是我们作出决定的时候了。