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
It's a beautiful day.
今天天气真好。
How would you like me to cut your hair?
我给你理发，好吗？
I'm just calling to introduce myself. My name is Tang.
我打电话是向您作自我介绍，我姓唐。