乌云烏雲 wū yún — black cloud
wū (first tone, high and level) yún (second tone, rising)wu1 yun2
Traditional: 烏雲
black cloud
Level 6· 2021 three-band, nine-level proficiency standardnounproper noun
Meanings
black cloud
black cloud
noun
Traditional: 烏雲
black cloud
black cloud
black cloud