Copper printing roller
[建] 紫铜印染辊筒
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
printing
['printiŋ]
n. 印刷（术）;（书籍的）一次印刷;印刷字体;一次的印数;
v. （在松软的表面）压印( print的现在分词 );把…付印;用印刷体写;冲洗（照片）;
🗣️ 情景例句
Well, I didn't really exercise.
嗯， 我没有真的上健身课。
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
Certainly!said her mother.
“当然可以！”她妈妈说。