动 [书] （说） say；名 cloud，short for Yunnan Province，a surname；

[例句] 天气预报上说多云并伴有阵雨。 The weather forecast is for showers and overcast skies.

[例句] 云仙山今天一直在向外喷涌火山灰、气体和火山岩。 Mount Unzen has been spewing out volcanic ash, gas, and rock today.