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
Hello. I'm calling from Room 1116.
喂，我这里是1116号房间。
Please give me your frank opinion.
请给我你坦率的意见。
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。