jig
/dʒɪg; dʒɪɡ/ n
1 (music for a) quick lively dance 吉格舞; 吉格舞曲.
2 device that holds a piece of work in position and guides the tools that are working on it 夹具. jig, v (-gg-)
1 [I] dance a jig 跳吉格舞.
2 [I, Ip, Tn, Tn.p]
(cause sb/sth to) move up and down in a quick jerky way （使某人[某物]）急速颠簸
jigging up and down in excitement 兴奋得又蹦又跳
to jig a baby (up and down) on one's knee 把婴儿放在膝上（上下）颠动.