be jumping up and down

(informal)be very angry, upset, or excited

(非正式)恼怒的，愤怒的，兴奋的

get (或 have) the jump on someone

(informal, chiefly N. Amer.)get (or have) an advantage over someone as a result of one's prompt action

(非正式，主北美)抢在…之前，比…占先

jump bail

jump someone's bones

(N. Amer. vulgar slang)have sexual intercourse with someone

(北美，粗俚)与某人发生性关系

jump down someone's throat

(informal)respond to what someone has said in a sudden and angrily critical way

(非正式)（突然愤怒地）回应某人的言论

jump for joy

be ecstatically happy

欣喜若狂

I'm not exactly jumping for joy at the prospect.

我对前景并不欣喜若狂。

jump into bed with

(informal)engage readily in sexual intercourse with

(非正式)与…发生性关系

jump on the bandwagon

jump out of one's skin

(informal)be extremely startled

(非正式)大吃一惊，吓得魂灵出窍

jump the queue (或 美

push into a queue of people in order to be served or dealt with before one's turn

插队，不按顺序排队等候

jump the rails (或 track)

(of a train) become dislodged from the track

（火车）出轨

jump rope

(N. Amer.)skip using a rope

(北美)跳绳

jump the shark

(US informal)(of a television series or film) reach a point when far-fetched events are included merely for the sake of novelty, indicative of a decline in quality

(美，非正式)（电视系列剧，电影）为求新奇而加入牵强情节（显示质量的下降）；哗众取宠

jump ship

(of a sailor) leave the ship on which one is serving without having obtained permission to do so

（水手）未经允许离船，擅自离船

he jumped ship in Cape Town.

他在开普敦未经允许就离开了船只。

three producers jumped ship two weeks after the show's debut.

三位制片人在首映式两星期后不辞而别了。