Knocking copy
讲坏话, 中伤他人
🧩 词语组成解析
[机] 爆震内燃机
copy
['kɑpi]
n. 复制品;一份;（报刊等的）稿件;准备排印的书面材料;
vt.& vi. 复制;抄写;容许复制的;
vt. 模仿;仿造…的样式或图案;抄写;复制;
🗣️ 情景例句
I've never been able to figure him out.
我一直不能理解他。
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
None of your business!
与你无关！