缩减业务running: adj. 1.跑的,边跑边走的;流动的,流体的;【机械工 ...down: down3 n. 1.(装被、褥等用的)鸭绒 ...business: n. 1.事务,业务;事,事业,行业,工作。 2.实业; ...running down: 惰转; 碰撞; 全熔化; 停转running a part-time business: 边上学边做生意下载手机词典可随时随地查词查翻译