渐: gradually; by degrees衰: decline; wane风势渐增: breeze up风势渐渐弱了: the wind died down渐衰的: faded渐衰期: autumn渐衰月: waning moon看风势: to see how the wind blows渐渐衰退: fall off渐衰故障: degradated failure渐衰失效: degradated failure; degradation failure渐衰性演化: telomorphosis日渐衰弱: be languishing衰亡,逐渐衰弱: decay体力渐衰: get weaker physically消逝, 渐渐衰退: ebb away逐渐衰落: on the wane逐渐衰弱: languor而风势呻吟: and the wind begins to moan风势和缓: light air; light breeze风势缓了: the wind is moderating风势清劲: fresh wind; moderate breeze风势稍杀: the wind abated. smart风势停息: lull火借风势: there arose a mighty wind and the fire went rolling and blazing.; fanned by the wind, the fire burned furiously.; the wind rising, the flames spread to ..