Blow-off(pet)cock
[化] 排气栓; 排气小栓
🧩 词语组成解析
blow
[blo]
n. 殴打，打击;吹风，一阵风;意外的灾害;吹奏（声）;
vt.& vi. （风）吹;（轮胎等）爆炸;
vt. 吹，吹气;使爆炸;奏出，演奏;使气喘;
vi. 吹刮，吹动;随风飘动;鸣叫;喘气;
🗣️ 情景例句
I guess I didn't have one, fortunately.
但我想我并没有，因为我的幸运的。
It is a silly fish, that is caught twice with the same bait.
蠢人才吃两次亏。
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。