英语词汇“four-point contact ball”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	four-point contact ball
释义	four-point contact ball 四点接触球轴承
随便看	empty hole empty-hoofed empty hours empty idea emptying emptying auger emptying chute emptying conduit emptying culvert emptying device emptying door emptying fittings emptying of piping emptying of pump emptying of tank emptying out emptying outlet emptying position emptying running emptyings emptying time emptying valve empty into empty into sth empty into the sea 我愿君王心我愿生两翅我报路长嗟日暮我持长瓢坐巴丘我斥奴人解其缚我时入谒虚怀待我时憔悴在书阁我昔东海上我昨金陵过我是梦中传彩笔 24646 24647 24648 24649 24650 24651 24652 24653 24654 24655