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
I need your advice on a personsal matter,
我有件私事， 需要听听你的高见，
Delivery has to be put off due to the strike of the workers at the port.
由于港口工人罢工，交货只好推迟。
Though the costume consisted only of a sheet, it was very effective.
尽管化装服仅由一个被单制成，却十分逼真。