wave
翻译
波浪, 挥手, 波
例句
The ocean waves were very high.
海浪非常高。
She gave a little wave to say goodbye.
她轻轻挥了挥手告别。
Light travels in the form of waves.
光以波的形式传播。
语法模式
((a/the)) wave (一个/那个)波浪 The ocean waves were very high.
((give sb.)) a wave (向某人)挥手 She gave a little wave.
近义词
Synonyms: ripple, swell, gesture, signal
词源
源自古英语“wafian”，意为“波动，挥动”，与水或手的运动有关。
记忆技巧
想象水、手或像声或光这样的能量的上下运动。