Warn against
大学 College警告不要…
🧩 词语组成解析
warn
[wɔrn]
vt. 警告，告诫;通知;预告;
vi. 发出警告;
🗣️ 情景例句
I'd like a side order of onion rings, please.
我想再要一个洋葱圈。
How did you like the game?
你觉得这场比赛怎么样？
Who has the eraser?
谁拿着橡皮擦？