adj.不安的；困惑的

動詞disconcert的現在分詞.

She had the disconcerting habit of saying exactly what she thought. 她怎么想的就怎么說，這種習慣令人非常難堪。

He had a disconcerting habit of expressing contradictory ideas in rapid succession. 他有個習慣叫人受不了,意思反復不定,一會一個主張。

v.使困惑；使倉皇失措；使尷尬