Warning device
[化] 预告讯号装置
🧩 词语组成解析
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
Ready?
准备好了吗？
Oh, half-and-half, you know.
马马虎虎。
'The fire broke out in the basement.I went down immediately,of course,
“地下室突然着火，我当然马上下去了。