Prefacing
n. 前言；引语\\nvt. 为…加序言；以…开始\\nvi. 作序
🗣️ 情景例句
No ... thank you.
不……谢谢你。
A man can not spin and reel at the same time.
一心不能二用。
She does, doesn't she! I read she's twenty-nine,- but she must be at least forty.
是的，谁说不是呢！我从报上看到她是29岁，但她一定至少有40岁了。