The boys flailed around on the floor.
男孩子们在地板上手舞足蹈任意地动来动去。
He was running along, his arms flailing wildly.
他向前跑，拼命摆动双臂。
1.连枷;古代一种类似连枷的武器
2.扫雷装置
1.用连枷打(谷类);鞭打,抽打
1.a farm tool consisting of a long stick with a smaller stick that swings from it at the end, used for hitting grain to break it apart
1.to move your arms and legs about in an uncontrolled way
2.to hit someone many times with something such as a stick
3.to hit grain with a special tool in order to break it apart
1.The flail is often not used today, but in the past it was indispensable for grinding crops.
连耞虽然平时不常使用，但在打碾庄稼的时节，谁家也离不开它。
2.We don't know of any other species that uses its body like a flail.
我们并不清楚其他任何鸟类种群是否将身体充当连枷。
3.His legs flail about as if independent from his body!
他那双脚跳舞时好像跟身体分离了一样
4.That is correct. -The Irish jig guy? -His legs flail about as if independent from his body!
是正确的。-那个爱尔兰夹具人？-他的腿连枷，好象不受他的身体支配！
5.Visual evaluation of the chest, both anterior and posterior, identifies such conditions as open pneumothorax and large flail segments.
仔细观察前胸及后背部，鉴别是否有开放性气胸或连枷胸等情况。
6.It is mid-October 2003, and I ponder these questions as I watch a moth flail wildly against the porch light.
现在是2003年10月中旬，看着飞蛾不断疯狂扑向门廊灯，我思考着这些问题。
7.Objective To discuss relevant indications and approaches of internal fixation treatment of flail chest with absorbable rib-connecting-pins.
目的讨论可吸收肋骨钉内固定在创伤性不稳定胸壁中的适应证及方法。
8.Objective To investigate the effects of emergency surgical internal fixation on hemodynamics in patients with traumatic flail chest.
目的观察急诊手术内固定治疗对创伤性连枷胸患者血流动力学的影响。
9.Can summon a wall of zombies that stays stationary, but the zombies in the wall flail their arms and do damage to their opponents.
还会召唤固定位置的僵尸之墙，但是墙内的僵尸们可是会挥舞手臂攻击附近的敌人的。
10.especially rotating speed of flail and finally a cotton stalk harvester matching with medium horsepower tractors was designed.
设计了与中型拖拉机配套的棉秆粉碎收获机。