The weather forecast predicts an alternation of rain and sunshine.
天气预报预测交替出现雨天和晴天。
Her mood showed a constant alternation between happiness and sadness.
她的情绪在快乐和悲伤之间交替变化。
The alternation of day and night affects our sleep patterns.
昼夜的交替影响我们的睡眠模式。
The team experienced an alternation of wins and losses throughout the season.
整个赛季，球队经历了胜利和失败的交替。
The alternation of hot and cold water can improve circulation.
冷热水的交替可以改善血液循环。
The play featured an alternation of comedy and drama scenes.
这部戏剧包含喜剧和戏剧场景的交替。
We noticed an alternation of loud and soft sounds in the music.
我们注意到音乐中有响亮和柔和声音的交替。
The alternation of high and low tides is fascinating to watch.
观察潮汐高低交替是很有趣的。
The schedule includes an alternation of lectures and practical sessions.
日程安排包括讲座和实践课的交替。
The alternation of colors in the design is visually appealing.
设计中色彩的交替视觉上很吸引人。
alternation of generations 世代交替
alternation of colors 颜色交替
alternation in mood 情绪交替
alternation of light and dark 光明与黑暗的交替
alternation of seasons 季节交替
alternation in temperature 温度交替
alternation of current 交流电
复数: alternations;
副词: alternately;
形容词: alternate;
