999
nine hundred and ninety-nine
🗣️ 情景例句
Wonderful. Please.
好啊！请。
Is the plane leaving?
飞机要起飞了吗？
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。