echolalia
英 [ˌekəʊ'leɪlɪə]
美 [ˌekoʊ'leɪlɪr]
- n. [医] 模仿言语
英语词源
- echolalia (n.)
- "meaningless repetition of words and phrases," 1876, from German (von Romberg, 1865), from Greek ekho (see echo (n.)) + lalia "talk, prattle, a speaking," from lalein "to speak, prattle," of echoic origin.