1. 針織套衫 A jumper is a warm knitted piece of clothing which covers the upper part of your body and your arms.
e.g. Isabel had on a simple jumper and skirt. 伊莎貝爾穿著(zhù)素凈的針織套衫和裙子。
in AM, use 美國英語(yǔ)用 sweater
2. （穿在襯衫或毛線(xiàn)衫外的）無(wú)袖連衣裙 A jumper is a sleeveless dress that is worn over a blouse or sweater.
e.g. She wore a checkered jumper and had ribbons in her hair. 她穿著(zhù)格子連衣裙，頭上系著(zhù)絲帶。
in BRIT, use 英國英語(yǔ)用 pinafore
3. 善跳躍者；跳躍的人（或動(dòng)物） If you refer to a person or a horse as a particular kind of jumper, you are describing how good they are at jumping or the way that they jump.
e.g. He is a terrific athlete and a brilliant jumper... 他是個(gè)出色的運動(dòng)員，彈跳力非常好。 e.g. Horses are not natural jumpers. 馬并不是天生就善于跳躍的。
4. 跳躍運動(dòng)員 A particular kind of jumper is an athlete who takes part in a particular jumping event.
e.g. Packer began her career as a long jumper. 帕克開(kāi)始運動(dòng)生涯時(shí)是個(gè)跳遠運動(dòng)員。
jumper英英釋義
noun
1. (basketball) a player releases the basketball at the high point of a jump
Synonym: jump shot
2. a sleeveless dress resembling an apron worn over other clothing
Synonym: pinaforepinny
3. a loose jacket or blouse worn by workmen
4. a small connector used to make temporary electrical connections
5. a coverall worn by children
6. a crocheted or knitted garment covering the upper part of the body
Synonym: sweater
7. an athlete who competes at jumping
e.g. he is one hell of a jumper
8. a person who jumps
e.g. as the jumper neared the ground he lost control the jumper's parachute opened