unsophisticated /ˌʌnsəˈfɪstəˌkeɪtəd/ adjective /ˌʌnsəˈfɪstəˌkeɪtəd/
adjective
Learner's definition of UNSOPHISTICATED
[more unsophisticated; most unsophisticated]
: not sophisticated阅历浅的；简单的: such as
a : not having or showing a lot of experience and knowledge about the world and about culture, art, literature, etc.不懂世故的；涉世不深的；（对文化、艺术、文学等）了解肤浅的 b : not highly developed or complex非尖端的；非精密的；简单的