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
we're not sure
我们还不能肯定
Well, I can't get over how different the weather is here.
噢，想不到这里的天气大不一样。
Of course. They lived there.
当然了。他们曾经住在那儿。