1、Photo Gallery: Clouds Fluffy altocumulus undulatus clouds stain the sky red above a row of trees.
云彩的圖片畫廊。蓬松的高積云波狀云染色天空呈紅色在一排樹木的上面。

2、a sky filled with rows of cirrocumulus or small altocumulus clouds.
覆蓋著卷積云或高積云的天空。

3、a sky filled with rows of cirrocumulus or small altocumulus clouds
覆蓋著卷積云或高積云的天空。

altocumulus翻譯