沒良心 (mut6 loeng4 sam1) — without conscience; unconscionable [粵]: 冇本心 in Cantonese
mutˍ₆沒loengˎ₄良samˉ¹心简 没良心
Mandarin Pinyin: mei2 liang2 xin1
Meaning of 沒良心
nounwithout conscience; unconscionable [粵]: 冇本心
nounto have no conscience; heartless [written]