无动于衷

wúdòngyúzhōng

HSK 7

无动于衷 — wúdòngyúzhōng

  1. aloof; indifferent; unconcerned

    他对别人的苦难无动于衷。 tā duì biérén de kǔnàn wúdòngyúzhōng — He is indifferent to other people's suffering.