●ˌhave sth ˈon🔑 ( have ˌgot sth ˈon) 1. (not used in the progressive tenses不用于进行时) to be wearing sth穿着；戴着◆She’s got her best dress on. 她穿着她最漂亮的连衣裙。◆He had nothing (= no clothes) on! 他一丝不挂！◆He had on a blue and white checked shirt and jeans. 他上身穿了件蓝白格子衬衣，下穿一条牛仔裤。OBJclothes, coat, hat, etc. SYNbe wearing sth➡ SYNONYMS 同义词辨析have sth on dress up ◇ get dressed ◇ have sth on ◇ put sth on ◇ wear sth These verbs mean to put or have clothes on your body.这些动词表示穿（戴）上或穿（戴）着。 dress up to wear clothes that are more formal than those you usually wear; to put on special clothes or a costume身着正装（或盛装）；乔装打扮I like to dress up on a Saturday night.我喜欢周六晚上穿得正式点。We decided to dress up as fairies.我们决定装扮成仙女。 get dressed to put clothes on yourself穿上衣服I got up and got dressed.我起床穿衣。 NOTEDress can be used on its own with this meaning, but is more formal. It is also used to talk about the kind of clothes a person wears * dress 可单独使用也作此义，但更为正式。dress 也用于指所穿的某类衣服She always dresses well.她总是衣着得体。 have sth on (not used in the progressive tenses) to be wearing sth穿着；戴着She had a red jacket on.她身穿红色夹克衫。He had nothing on.他一丝不挂。 put sth on to dress yourself in sth穿；戴Put your coat and scarf on!穿上外套，戴上围巾！ wear sth to have clothes on your body穿着；戴着He was wearing a tie.他打着领带。I don't know what to wear.我不知道穿什么才好。 PATTERNS AND COLLOCATIONSto wear / put on / have on a dress / hat / jacketto tend to / refuse to / be entitled to wear sthto get dressed / put sth on hurriedly / quickly / carefullyto dress casually / elegantly / fashionably / neatly / nicely / smartly / well2.to have a piece of electrical equipment switched on让（电器）开着◆I didn’t hear you come in because I had the radio on. 我开着收音机，没听见你进来。OBJtelevision, radio3.to have sth planned or arranged有…安排（或计划）◆I’ve had a lot on recently. 我最近安排得很满。◆What do you have on (for) tomorrow? 你明天有什么安排？OBJnothing, something, a lot[v + n/pron + adv]1also[v + adv + n] (less frequent)