start
两个意思：1.get going or start in motion
“发动”
如：start the engine发动引擎 Start the computer开电脑（天天要用的 咯：-）
2、connected with starting a new business
“开厂子开公司之类的”
如：start up a nursery 开托儿所started up a new business开办了新业务
Setup
1、take the first setupp or steps in carrying out an action
“第一次开始进行某事”
如：He started out to write a novel.他开始着手些一部小 说.
