criminologistKK [ˏkrɪmɪˋnɑlədʒɪst] /ˌkɹɪmɪˈnɑlədʒɪst/发音名词1犯罪学家、犯罪学学者The criminologist argued that longer sentences do not reduce crime.这位犯罪学家主张,加重刑期并不会减少犯罪。用这个字练口说→