n.商业；事务；生意
He had no head for business. 他毫无商业头脑。
He was inexperienced in business. 他在商业方面缺乏经验。
It's none of my business. 这不关我的事。
I don't understand this business. 我不了解这件事。
business由busy和ness组合而成，等同于busy的抽象名词；
in business指“在经商营业”，属于形容词短语或状语短语范畴；on business指“因事或因公，出差”，属于状语短语。 She engaged in business.She wants to see you on business.
go to business意思是“到办事处去，上班”，go into business意思是“从事商业”。 She go to business by bike.He went into business at the age of 18.
表示“不要管别人的闲事”可说“Mind your own business”。
n.(名词)business的基本意思是指某人为谋利(尤为自己)的“日常工作”或“职业”,引申可表示“职责,事务”。business现在多用来指“商业,生意,贸易”(不可数),引申可表示“商店,商行”(可数)等。business还可用来表示“演员舞台的动作、表情等”,作“怪事,勾当”解时常用作贬义。
business可用于其他名词前作定语。
n.商人
n.女商人
n.店铺，商行（名词business的复数形式）
n.电子商务
n.工商管理；企业管理
n.商人
