英语词汇ball-and-socket joint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-and-socket joint
释义	ball-and-socket jointn. a natural or man-made joint in which a rounded end lies in a concave cup or socket, allowing freedom of movement (天然的或人工的)球窝关节；球窝连接，球窝接头
随便看	portability portable portableness portably portage Portakabin portal portal portal vein portamento portative portcullis portcullised Porte porte cochère portend portent portentous portentously portentousness porter porter porterage porterage porterhouse

英汉双解词典包含94788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。