Coke knocker
[建] 除焦机
🧩 词语组成解析
coke
[kok]
n. 焦炭，焦煤;
vt.& vi. 转化或者被转化为焦炭;
knocker
[['nɔkə]]
n. 敲击者(或物), 敲门者, 门环\\n[电] 开锤
🗣️ 情景例句
She's an easy-going teacher.
她是位随和的老师。
Friends are thieves of time.
交朋友，费时间。
As far as policy is concerned, I have to say something.
谈到政策，我得说几句。