ballbearing

[US]/ˈbɔːlˌbeərɪŋ/
[UK]/ˈbɔːlˌberɪŋ/

Translation

n. 一種軸承,其中軸頸在兩個硬化鋼板之間旋轉,每塊鋼板包含數個在圓形槽中滾動的硬化鋼球。
Word Forms

Popular Words

Explore frequently searched vocabulary

Download App to Unlock Full Content

Want to learn vocabulary more efficiently? Download the DictoGo app and enjoy more vocabulary memorization and review features!

Download DictoGo Now