1.多云的;阴沉的;阴天的
If it isovercast, or if the sky or the day isovercast, the sky is completely covered with cloud and there is not much light.
overcast在线翻译
e.g. For three days it wasovercast...
连续3天都是阴天。
e.g. The weather forecast is for showers andovercast skies...
天气预报上说多云并伴有阵雨。
1.
1. 阴:fine, clear 晴 |overcast 阴 | wet, humid潮湿
2. 天阴:overburden 覆盖层 |overcast 天阴 | overcrowding 过度拥挤
3. 风桥:overburden thickness 剥离厚度 |overcast 风桥 | overcharge 过载