Taper roll bearing
[化] 锥形滚柱轴承
🧩 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;
roll
[rəul]
vt. 辗;使（眼球等）左右转动;（使）原地转圈;滚动;
vi. 左右摇晃;翻滚;开始移动，启动;
n. 名册;滚翻;
🗣️ 情景例句
He never got over it.
他一直念念不忘。
The problem is that my boss says he can't keep my job open for me.
可问题是老板说他无法继续保留我的工作。
Sure, Mom. I'll get some at once.
好的，妈妈。我这就去。