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- To cause to rise and fall or vary irregularly. 使起伏或不规律变化
- I am reading a book about the rise and fall of the Roman Empire. 我正在看一本关于罗马帝国兴衰的书。
- The rise and fall of the temperature is caused by the wind. 气温的上升和下降是刮风引起的。
- To rise and fall in or as if in waves;undulate. 沉浮在或似在波浪中沉浮；波浪起伏
- Dynamic rise and fall of civilizations. 文明会动态的兴起和消亡。
- Periodic rise and fall in economic activity. 经济活动中周期性的涨落。
- Coca-cola: who dominates its rise and fall? 可口可乐:谁主沉浮?
- rise and fall irregularly 涨落无常
- Like ghosts the shadows rise and fall! 就像鬼魂的阴影在起起落落!
- To rise and fall in or as if in waves; undulate. 沉浮在或似在波浪中沉浮；波浪起伏
- To rise and fall in turn, as waves. 起伏如海浪般上下起伏
- The mountain ranges rise and fall. 山峦起伏。
- Hoes rise and fall in long waves. 守卫则在田埂上巡逻。
- Ma Tui is ferroguinous, may rise and fall. 马腿是铁质的，可升降。
- The course of life is like the sea; men come and go; tides rise and fall; and that is all of history. 人生如大海; 人来人去; 潮涨潮落; 这个构成了全部历史。
- She watched the gentle rise and fall of his chest as he slept. 她看着他睡着时微微起伏的胸膛。
- Pulses have fast rise and fall times, and minimal droop. 脉冲能迅速上升和下降，减少误差。
- The Rise and Fall of Communism in Eastern Europe II. 东欧共产主义的兴衰2。
- Stocks rise and fall, people loaf or work, but they go on forever. 股票行情有涨有落，人们有的在闲荡，有的在工作，而他们却永远如此。
- Is The Rise and Fall of Poetry Surely Related to Rhythm? 诗歌的盛衰一定与韵律有关吗?
