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- She looked up at the lowering sky. 她抬头看著阴沈的天。
- There was heavy cloud and a lowering cloud base. 阴云密布，而且云层愈来愈低。
- A lowering in amount, degree, or position. 降低，削弱数量、程度或地位的降低
- a lowering sky 变得阴沉的天空
- It means, therefore, a lowering of production which must reflect itself in a lower average living standard. 因此，这也就意味着生产的下降，而它又必将反映为一种更低的生活水平。
- The further growth of a bar is due to a lowering of sea level. 砂洲的进一步生长是由于海平面正在下降的结果。
- Perhaps they mistook the darkness of this chilly, lowering sky for the onset of night, or perhaps they sensed the arrival of a storm, and so returned early to the warmth of their wooden pigeonry. 也许是误认这灰暗的凄冷的天空为夜色的来袭，或是也预感到风雨的将至，遂过早地飞回它们温暖的木舍。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- a louring sky 变得阴沉的天空
- A lowering of the water level in a reservoir or other body of water. 池降水库或其它水体的水位降低。
- This would bring about a lowering of the general level of intelligence in the population. 这将使人口的一般智力水平下降。
- A blackbird nosed up into the sky, singing. 一只山雀唱着歌向空中飞去。
- The paper deals with the nation's problems, ranging from runaway inflation to a lowering of literacy levels. 这篇文章论及国家面临的从失控的通货膨胀到文化程度普遍下降等诸多问题。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The sky was a clear blue over our heads. 我们头顶上是蔚蓝的天空。
- A beacon flamed out against the night sky. 灯塔在夜空衬托下闪亮。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- This induced a lowering of standards for granting credit and so a credit bubble. 这就引发了降低信贷准入的标准，并形成了信贷泡沫。
- The agglomeration and sintering of fine particles can necessitate a lowering in temperature of operation. 由于微粒易于聚集和烧结，不得不降低操作温度。
- A lonely star shone out against the black sky. 一颗孤星在黑色的夜空中闪闪发亮。
