黑呼呼

variant of 黑糊糊[hei1 hu1 hu1]

abbr. for Heilongjiang province 黑龍江|黑龙江[Hei1 long2 jiang1]

black / dark / sinister / secret / shady / illegal / to hide (sth) away / to vilify / (loanword) to hack (computing)

to call / to cry / to shout / to breath out / to exhale

variant of 呼[hu1] / to shout / to call out

(onom.) sound of the wind or the breathing of sb who is sound asleep