1 a piece of equipment with moving parts that uses power such as electricity to do a particular job 机器
3 a group of people who control and organize something – often used to show disapproval 〔控制某组织的〕核心人物,领导核心〔常含贬义〕
政府的宣传机器
9 You use the words and especially when you think the equipment is very cleverly designed. A is a piece of equipment that does a particular job, for example takes measurements or controls the operation of a machine. It may use electrical power or be used by hand. device和 gadget 主要用于指你认为设计非常巧妙的东西。device 是指有专门用途的东西,如测量仪器或机器的操控装置,可以用电,也可以用手工操作
device gadget device