Nipple roll(upper)
[化] 上部压紧胶辊
🧩 词语组成解析
nipple
['nipl]
n. 乳头;<美>（奶品的）橡皮奶头;（枪炮的）火门;[机]喷灯喷嘴，螺纹接套;
🗣️ 情景例句
Oh, and there is Max!
噢， Max在那！
What is worth doing at all is worth doing well.
事既值得做，就把事做好。
That's too light!
颜色太浅了！