fair-weather cumulus
基本解釋
- [地球科學(xué)]晴天積雲(yún)
英漢例句
- Cumulus clouds are big, white masses of fair-weather clouds that drift across the daytime sky. But heavy layers of cumulus clouds can threaten rain. (4)
積雲(yún)是白色的、標(biāo)志著好天氣的大雲(yún)團(tuán),在白日的天空中飄浮。但是,厚厚的積雲(yún)層可能是要下雨的征兆。
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雙語例句
專業(yè)釋義
- 晴天積雲(yún)