英语词汇ball-bearing的意思、用法及释义-英汉双解词典

单词	ball-bearing
释义	ball-bearing n (a) type of bearing(5) in which small steel balls are used to reduce friction 滚珠轴承. (b) (usu pl 通常作复数) any of these balls （滚珠轴承的）滚珠.
随便看	hagridden ha-ha hail hailstone hailstorm hair hairbrush haircloth haircut hair-do hairdresser hairdressing hair-drier -haired hair-grip hairiness hairless hair-line hair-net hair-oil hair-piece hairpin hair-raising hair-restorer hair shirt

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。