英语词汇ball point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 point
释义	ball point 【机械学】球窝接头；球窝联结
随便看	control storage control strategies control strategy control strip control structure control structures control supervisor control surface control surfaces control survey control surveying control system control-system feedback control systems control-systems equipment control tape control the purse strings control total control totals control tower control track control transformer control unit control valve control valves

英汉双解词典包含483723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。