Preengaging
vt. 预约, 先约
🗣️ 情景例句
Yes, come on.
是的， 过来。
He has gone to America.
他去了美国。[表示结果持续至今]
I shook my head and held up five fingers indicating that I was willing to pay $5.
我摇摇头，伸出5根手指表示我只愿出5镑钱。