| 单词 | 跳线 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔jumper〕Electricity A short length of wire used temporarily to complete a circuit or to bypass a break in a circuit.【电学】 跳线，跨接线：一小段金属线，临时用来接通一段电路或越过电路的断开处美国传统〔jump〕The thief broke into his car, jumped the ignition and got it started.那贼钻进他的汽车,跳线点火把车发动起来。英汉大词典 |
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