英语词汇“ball coupling”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	ball coupling
释义	ball coupling球状连接器
随便看	ground echo ground harp grounding plug ground effect venicle grounding plate ground echo pattern ground, earth ground harness ground clause ground effect wing (gew) grounding reactor ground air ground load cycle ground-clearing grounded-anode amplifier ground elapsed time ground-clearings ground elasticity ground elapsed time (get) grounding rate ground elder ground based radar grounded ground guard groundfish resource ground air missile