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
Good-bye. Take care of yourself.
多多保重，再见。
Take care.
请保重。
The journey is so smooth that there is nothing to prevent you from reading or sleeping.
旅途平稳，丝毫不妨碍你阅读或睡眠。