Pre-warning
预警
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
warning
['wɔrnɪŋ]
n. 警告;征候，预兆;前车之鉴;
adj. 警告的;告诫的;引以为戒的;
v. 警告( warn的现在分词);提醒;告诫;预先通知;
warn警告+ing名词后缀 → 警告
🗣️ 情景例句
This spring is the origin of the brook.
这泉水是那条小河的源头。
Is there any way you could bring it in to be looked at?
你有没有办法把它带过来，让我们看一看？
I agree. Which museum would you like to visit?
我同意。你想参观哪个博物馆呢？