a threshing tool consisting of a wooden staff with a short heavy stick swinging from it 连枷 ■a similar device used as a weapon or for flogging 连枷状武器;鞭笞用的连枷状器具 ■a machine for threshing or slashing, with a similar action 连枷式脱粒机(或切割机) [as modifier]a flail hedge trimmer. 连枷式绿篱修剪机。
verb
wave or swing or cause to wave or swing wildly 使大幅波动(或摇摆) [no obj.]his arms were flailing helplessly. 他的双臂无助地狂舞着。 [with obj.]he flailed his arms and drove her away. 他猛挥着双臂撵走了她。 ■[no obj.]flounder; struggle uselessly 踉跄;徒劳地挣扎 I was flailing about in the water. 我在水中徒劳地四下挣扎。 he flailed around on the snow. 他踉踉跄跄地走在雪地上。
[with obj.]beat; flog 打,揍;鞭笞,抽打 he escorted them, flailing their shoulders with his cane. 他押着他们,用藤条抽打他们的肩膀。
语源
Old English, of West Germanic origin, based on Latin flagellum 'whip' (see flagellum); probably influenced in Middle English by Old French flaiel or Dutch vlegel