Blowdowns
n. 排污；放气；排料
🗣️ 情景例句
get some background on the job.
了解这项工程的一些背景。
Like mother,like daughter.
有其母，必有其女。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。