Mr Griffin made a jerky gesture.是什么意思？

Mr Griffin made a jerky gesture.

格里芬先生急匆匆地做了个手势。

Mr

abbr. Mister 先生，Master 少爷，Mother 母亲，molecular radius 分子半径；

例句
According to police accounts, Mr and Mrs Hunt were found dead on the floor of their kitchen.
据警方称，亨特夫妇被发现死在家里厨房的地板上。

griffin

n. <希神>狮身鹫首的怪兽；

例句
Mr Griffin jerked forward in his chair...
格里芬先生坐在椅子上猛地向前一凑。

made

adj. …制的，（人工）做成的，拼成的，虚构的，保证成功的；v. 使(make的过去式和过去分词)；

例句
Single people are treated as an aberration and made to pay a supplement.
独身者被当成异类，而且要付一笔额外的费用。

jerky

adj. 急拉的，忽动忽停的，愚蠢的，呆笨的；n. 肉干，牛肉干；

例句
Mr Griffin made a jerky gesture.
格里芬先生急匆匆地做了个手势。

gesture

n. 手势，姿势，举止，动作，〔古语〕仪态，[计算机]光笔指令；vt. 做手势；vi. 用手势表现，表达或指

例句
He's living in a monastery in a gesture of atonement for human rights abuses committed under his leadership...
为了弥补自己当权时对人权的践踏，他以出家来谢罪。