jumper
US /ˈdʒʌm.pɚ/
UK /ˈdʒʌm.pɚ/

名詞
1.
2.
跳躍者
a person or animal that jumps
範例:
•
The horse is a good jumper and cleared the fence easily.
這匹馬是個好跳躍者,輕鬆地跳過了柵欄。
•
He's a skilled long jumper.
他是一名熟練的跳遠運動員。
3.
跳線, 連接線
a short connecting wire with clips at each end, used for making temporary connections to electrical circuits
範例:
•
We used a jumper to bypass the faulty switch.
我們用一根跳線來繞過故障開關。
•
The technician connected the two points with a small jumper.
技術人員用一根小跳線連接了這兩個點。
在 Lingoland 學習這個單詞
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