v.揮動(dòng)；用連迦打；敲打
n.連迦
The baby's legs flailed under the quilt. 小孩的兩條小腿在被子下面亂動(dòng)。
The flail is often not used today, but in the past it was indispensable for grinding crops. 連耞雖然平時(shí)不常使用, 但在打碾莊稼的時(shí)節(jié), 誰(shuí)家也離不開(kāi)它。
