英语词汇four ball apparatus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	four ball apparatus
释义	four ball apparatus 简明释义四球机网络释义短语 1 four-ball l bearing apparatus 四球试验机
随便看	still waters stillwaters still water shearing force still water speed Still waters run deep. still waters run deep still water surface still wave bending moment still wave shearing force still wax still weak still well Stillwell still well Stillwell Island stillwellite still wet still wet Still,William Grant still wine still-working stilly still young Stilnox Stilo

英汉双解词典包含3185865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。