noun🔗Share跳跃者, 跳高运动员 Someone or something that jumps, e.g. a participant in a jumping event in track or skiing."The high jumper cleared the bar with ease, winning the gold medal. "那位跳高运动员轻松越过横杆，赢得了金牌。sportpersonChat with AIVocabulary GamePractice Reading
noun🔗Share跳楼者，跳楼自杀的人 A person who attempts suicide by jumping from a great height."The news reported that a jumper had leaped from the bridge. "新闻报道说，有人从桥上跳楼自杀了。personactionmindsocietydisastersufferingnegativehumanChat with AIVocabulary GamePractice Reading
noun🔗Share跳线，跨接线 A short length of electrical conductor, to make a temporary connection. Also jump wire."The student used a jumper to connect the two pins on the circuit board, completing the electrical connection. "学生用一根跳线连接了电路板上的两个引脚，完成了电路连接。electronicstechnicaldeviceelectricChat with AIVocabulary GamePractice Reading
noun🔗Share跳线，跨接器 A removable connecting pin on an electronic circuit board."The technician moved the jumper to a different position on the motherboard to enable the new feature. "技术员移动了主板上的跳线/跨接器到另一个位置，以启用新功能。electronicsdevicetechnologypartChat with AIVocabulary GamePractice Reading
noun🔗Share石工凿, 凿岩钎 A long drilling tool used by masons and quarry workers, consisting of an iron bar with a chisel-edged steel tip at one or both ends, operated by striking it against the rock, turning it slightly with each blow."The stonemason used the jumper to chip away at the large rock face. "石匠用凿岩钎一点点地凿开那巨大的岩石表面。utensilgeologyarchaeologybuildingindustrytechnicalmachineworkChat with AIVocabulary GamePractice Reading
noun🔗Share雪橇，简易雪橇 A crude kind of sleigh, usually a simple box on runners which are in one piece with the poles that form the thills."The farmer used his old jumper to haul firewood to the barn. "农夫用他那老旧的简易雪橇把木柴拖到谷仓。vehiclemachineChat with AIVocabulary GamePractice Reading
noun🔗Share跳蛛, 蝇虎 A jumping spider"The tiny jumper on my window sill caught a fly twice its size. "我窗台上的那只小跳蛛抓住了一只体型是它两倍大的苍蝇。animalinsectbiologynatureChat with AIVocabulary GamePractice Reading
noun🔗Share跳虫，酪蝇幼虫 The larva of the cheese fly."The cheese was discarded because it was riddled with jumpers. "这块奶酪因为里面爬满了跳虫（酪蝇幼虫）而被扔掉了。animalinsectbiologyfoodChat with AIVocabulary GamePractice Reading
noun🔗Share震颤派信徒 (18th century) One of certain Calvinistic Methodists in Wales whose worship was characterized by violent convulsions."During the 1780s revival meetings in Wales, the congregation was sometimes disrupted by a jumper whose ecstatic fits required assistance from fellow church members. "在18世纪80年代威尔士的复兴集会上，有时会有震颤派信徒扰乱会众，他们狂喜的痉挛发作需要其他教会成员的帮助。religionhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share顶爪，弹簧。 A spring to impel the star wheel, or a pawl to lock fast a wheel, in a repeating timepiece."The watchmaker carefully adjusted the jumper to ensure the clock's hands moved precisely. "钟表匠小心地调整了顶爪，以确保时钟的指针走动精准。technicalmachinedevicetimepartChat with AIVocabulary GamePractice Reading
noun🔗Share跳投 A shot in which the player releases the ball at the highest point of a jump; a jump shot."The basketball player made a beautiful jumper over the defender, scoring two points. "这位篮球运动员越过防守队员，一个漂亮的跳投，拿下了两分。sportactionChat with AIVocabulary GamePractice Reading
noun🔗Share跳线工，核电站抢修工人。 A nuclear power plant worker who repairs equipment in areas with extremely high levels of radiation."The jumper carefully repaired the damaged reactor core, working in the highly radioactive zone. "这位跳线工小心翼翼地修复了受损的反应堆堆芯，在高放射性区域作业。jobtechnologyenergyindustrypersonworkChat with AIVocabulary GamePractice Reading
verb🔗Share跳接，跨接 To connect with an electrical jumper."To fix the flickering lights in the kitchen, Dad had to jumper the wires. "为了修理厨房里闪烁的灯，爸爸不得不把电线跳接起来.electronicselectrictechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share毛衣，套头衫 A woolen sweater or pullover."My grandmother knitted me a beautiful red jumper for my birthday. "我奶奶在我生日的时候给我织了一件漂亮的红色毛衣。wearstyleitemChat with AIVocabulary GamePractice Reading
noun🔗Share工作服，罩衫 A loose outer jacket, especially one worn by workers and sailors."The dockworker wiped his brow, sweat darkening the fabric of his heavy denim jumper. "码头工人擦了擦额头，汗水浸湿了他厚重牛仔工作服的衣料。wearjobstyleChat with AIVocabulary GamePractice Reading
noun🔗Share连衣裙，背心裙 A one-piece, sleeveless dress, or a skirt with straps and a complete or partial bodice, usually worn over a blouse by women and children."My sister wore a pretty floral jumper to school today. "今天我妹妹穿着一件漂亮的花裙背心裙去上学了。wearstyleappearanceitemChat with AIVocabulary GamePractice Reading
noun🔗Share连衫裤，工装裤。 (usually as jumpers) Rompers."My sister bought a pretty red jumper for her daughter's school play. "我姐姐给女儿的学校演出买了一件漂亮的红色连衫裤。wearstyleappearanceChat with AIVocabulary GamePractice Reading
