n. one of a series of ridges that moves across the surface of a liquid (especially across a large body of water)
n. a movement like that of a sudden occurrence or increase in a specified phenomenon
n. (physics) a movement up and down or back and forth
n. something that rises rapidly
n. 波, 波浪, 波动, 起伏, 高潮, 潮涌, 挥手致意, (气压)突变
vi. 波动, 飘动, 挥手示意, 起伏
vt. 使波动, 使飘扬, 挥舞, 使成波浪形
1. The children love to wave at the passing cars.
孩子们喜欢对路过的汽车挥手。
2. She gave him a friendly wave as she walked by.
她路过时友好地向他挥手。
3. The ocean waves crashed against the shore.
海浪拍打着海岸。