Taper roller
[机] 锥形滚子, 推拔滚子
🧩 词语组成解析
taper
['tepɚ]
vt.& vi. 逐渐变细，变尖;逐渐减弱;
n. 细蜡烛;灯芯;锥形物;
🗣️ 情景例句
But what do you care about?
但你关心什么呢？
If you want a paper cup, look inside the drawer.
如果你要纸杯，就在抽屉里面。
She was injured badly in the accident.
她在这次意外中受到重伤。