乌云

wūyún

HSK 7

乌云 — wūyún

  1. black cloud; dark clouds (literally)

    天上乌云密布,看来要下雨了。 tiānshàng wūyúnmìbù kànlái yào xiàyǔ le — The sky is full of dark clouds; it looks like it's going to rain.