rain cloud的用法和樣例：
例句
用作名詞 (n.)
- As the storm moves further north, its strong southern rainbands will bring heavy rain and squalls to Hong Kong.
隨著風暴北移，它南面緊密的雨雲帶將為本港帶來大雨和狂風。 - Enclosed between the Pacific and the high mountain range of the Andes, the Nazca pampa is often veiled in mist.But the rain clouds pass it by.
納斯卡草原被太平洋和高聳的安第斯山脈所包圍，經常雲霧繚繞，但雨雲卻不在這裡停留。
