v.乱动,胡乱摆动,(尤指用棍棒)猛击，猛打
n.连枷(旧时长柄脱粒农具)
flail的第三人称单数和复数

原形：flail第三人称单数：flails复数：flails过去式：flailed过去分词：flailed现在分词：flailing

The farmer was using a flail to thresh the wheat.
农夫正在用连枷打麦子。
In the midst of her tantrum, she flailed her arms wildly.
在发脾气的时候，她疯狂地挥舞着双臂。
He stumbled in the darkness, flailing to regain his balance.
他在黑暗中绊了一下，手忙脚乱地想恢复平衡。
The boxer's fists flailed through the air, missing his opponent.
拳击手的拳头在空中乱挥，没有击中对手。
The comedian's jokes had the audience in stitches, their laughter flailing about uncontrollably.
相声演员的笑话让观众笑得前仰后合，笑声止都止不住。
The tree branches flailed wildly in the stormy wind.
树枝在狂风中猛烈地摆动。
She flailed her legs in the water, trying to stay afloat.
她在水中拼命踢腿，试图保持漂浮。
The toddler flailed excitedly when he saw his mother arrive.
当看到妈妈来时，蹒跚学步的孩子兴奋地挥动着小手。
The dancer's ribbon flailed gracefully with each pirouette.
舞者每次旋转时，彩带优雅地飘扬。
He flailed helplessly as he fell into the icy water.
掉入冰冷的水中时，他无助地挣扎着。