英语词汇ball bearing怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ball bearing
释义	ball bearing 1 ENTRIES FOUND: ball bearing (noun) ball bearing noun plural ball bearings ball bearing noun plural ball bearings Learner's definition of BALL BEARING [count] 1 : a part of a machine in which another part (such as a metal pole) turns easily ◊ A ball bearing is made up of several small metal balls that fit between two metal rings.滚珠轴承，球轴承（由装在两个钢圈之间的多个小钢球组成） 2 : one of the balls in a ball bearing（滚珠轴承中的一个）钢球，滚珠
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英汉双解词典包含109353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。