Unit 5 First aid-Language_points5讲解课件(新人教必修5)
Unit 5 First aid-Language_points5讲解课件(新人教必修5)第2页

1. aid

① n. 帮助 Teachers give their lessons _____________ computers (在...的帮助下). ② v. 援助;资助 搭配:aid sb. in (doing) sth. to do sth. 援助某人做…. →类似搭配用法:assist

with the aid of