Printing roller
[化] 印刷胶辊
🧩 词语组成解析
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
take a vacation away from the family--alone.
离开家人而单独在一起渡个假。
How many of these are you going to buy her?
你要买多少给她？
Are these English books?
这些是英语书吗？