单词	annular bearing
释义	annular bearing 环形轴承
随便看	economic panic economic paradigm economic parameter economic parameters economic parasite economic participation factor economic partnership agreement economic patent economic pattern economic penetration economic performance economic performance index economic performance indicators economic persecution economic personnel economic phenomena economic philosopher economic philosophy economic physiology economic phytophysiology economic picture economic pillars economic plan economic planner economic-planning 草芥人命草草了事草草收兵草莽英雄草菅人命草薙禽狝草蛇灰线草行露宿草衣木食草长莺飞单人滑单人舞单价单休日单传单位单体单体字单作单倍体