常见例句用作动词 (v.)The baby's legs flailed under the quilt.小孩的两条小腿在被子下面乱动。用作名词 (n.)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。 返回 flailing