v.鞭打( flail的过去式和过去分词 );用连枷脱粒;(臂或腿)无法控制地乱动;扫雷坦克;
例句:
The baby's legs flailed under the quilt.
小孩的两条小腿在被子下面乱动.
Her legs flailed in the water.
她的双腿在水中剧烈地摆动.
The prisoner's limbs flailed violently because of the pain.
那囚犯因为疼痛,四肢剧烈地抖动着.