发动❶start;launch
❷call into action;arouse;mobilize
～引擎 start an engine;set an engine going;get an engine started/～进攻 launch an attack/～汽车set a car going/～侵略战争unleash (or start,launch) a war of aggression/～政变stage a coup d’état/～群众arouse (or mobilize)the masses |