柯林斯詞典retarded /r??tɑ?d?d/ 1. ADJ Someone who is retarded is much less advanced mentally than most people of their age. 弱智的[老式] ...a special school for mentally retarded children. …一家弱智兒童的特殊學校 返回 retarded劍橋詞典having had a slower mental development than other people of the same age 智力遲鈍的;弱智的 mentally /emotionally retarded 智障/有情感障礙的 返回 retarded