生物医药大词典
英文: When did the empire begin to wane ?
中文: 那个帝国何时开始衰落的?英文: The moon wax till it become full, and then wane.
中文: 月亮渐渐变圆直至满盈，然后再变亏缺。英文: But since then Mr Rove's star has been on the wane.
中文: 但从此之后，罗夫身上的光环开始褪色。英文: The empire was on the wane after its period of prosperity.
中文: 帝国经过全盛以后逐渐衰落。英文: When the moon is at its full, it begins to wane.
中文: 月盈则亏。