🧩 词语组成解析
vbl.wit的第1、3人称单数现在式
🗣️ 情景例句
When you feel your life is threatened, just dial 999 to get help.
当你的生命受到威胁的时候，拨打 999 求救。
Not necessarily.
不一定啦！
I went back to the ticket office at once.
我马上又回到售票处。