Cancellation circuit
[电] 消除电路
🧩 词语组成解析
cancellation
[kænsə'leiʃən]
n. 取消;<数>（相）约;被取消的事物;作废;
🗣️ 情景例句
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
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。