c. 1300, of weather, past participle adjective from verb overcast (early 13c.), "to overthrow," also "to cover, to overspread" as with a garment, usually of weather, from over- + cast (v.).
实用例句
1. The weather forecast is for showers and overcast skies.
天气预报上说多云并伴有阵雨。
来自柯林斯例句
2. It was a cold, windy, overcast afternoon in Washington.
这是华盛顿一个寒风料峭、天空阴沉的下午。
来自柯林斯例句
3. The overcast and rainy weather found out his arthritis.
阴雨天使他的关节炎发作了.
来自《简明英汉词典》
4. The sky was overcast, the ligtning leaped from cloud to cloud.