1 abbr. for Heilongjiang province 黑龍江|黑龙江[Hēi lóng jiāng]

1 night

1 dark

2 darkly

3 darkness

1 dark circles (under one's eyes)

2 black eye

1 criminal underworld

2 organized crime syndicate

1 lit. to follow one road until dark (idiom)

2 fig. to stick to one's ways

3 to cling to one's course

1 to suffer serious injury (idiom)

1 to suffer serious injury (idiom)

1 deep-seated lovesickness (idiom)

1 lit. carved in bones and engraved in the heart (idiom)

2 fig. etched in one's memory

3 unforgettable