单词	ball bearings
释义	请查阅ball bearing
随便看	smith -smith Smith, Adam smith,-adam smith,adam Smith and Wesson smith-and-wesson Smith, Bessie smith,-bessie smith,bessie Smith, Dame Maggie smith,-dame-maggie Smith, Delia smith,delia smith,-delia smithereens Smithfield Smith, Iain Duncan smith,-iain-duncan Smith, Ian smith,ian smith,-ian smithies Smith, John smith,-john 卡尔曼》原文\|读后感\|赏析卡尔曼》原文\|读后感\|赏析卡布拉尔,阿米卡尔·洛佩斯卡布达情结卡彭铁尔,阿莱霍作品分析卡德尔卡德摩斯卡戎的小舟是什么意思卡托迪克罗摩卡拉博·科恩教学法光弾性分析光弾性学光心光抵抗体光指数光放射光散乱光明丹光景光束