jumper

US /ˈdʒʌm.pɚ/
UK /ˈdʒʌm.pɚ/
"jumper" picture
1.

套頭衫, 毛衣

a piece of clothing, typically made of wool or cotton, that is worn on the upper part of the body and has sleeves, pulled on over the head

:
•
It's cold outside, so put on a warm jumper.
外面很冷，所以穿一件暖和的套頭衫。
•
She knitted a beautiful blue jumper for her son.
她為兒子織了一件漂亮的藍色套頭衫。
:
sweaterpullover
2.

跳躍者

a person or animal that jumps

:
•
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

:
•
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。
:
jumper cable