v.挥动；用连迦打；敲打
n.连迦
The baby's legs flailed under the quilt. 小孩的两条小腿在被子下面乱动。
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。
