noun部分;零件,部件;(戏剧或电影的)角色;参加,参与
verb分离,离别;放弃,交出(尤指舍不得的东西)
nounsome, but not all of something; one of the pieces of something
nouna piece of a machine
nounthe person you are in a play or film
nounto do something together with other people
verbto go away from each other
verbto give something to somebody else, especially something that you would prefer to keep