jumperKK [ˋdʒʌmpɚ] /ˈdʒʌmpɚ/發音名詞1毛衣、套頭衫英式She pulled on a thick wool jumper before going outside.她出門前套上一件厚厚的羊毛毛衣。2跳躍者、跳高選手、跳遠選手The best jumpers in the country will compete this weekend.全國最頂尖的跳高選手將在這個週末同場競技。3背心裙、連身工作服美式The little girl wore a denim jumper over a white shirt.小女孩在白襯衫外面穿了一件牛仔背心裙。4跳線、跳接線Connect the two pins with a jumper to test the circuit.用跳線把兩個針腳接起來,測試一下電路。5跳投籃球He sank a jumper from the corner to tie the game.他從底角投進一記跳投,把比數追平。