kibitzer

n.

乱出点子的人，（尤指当他人工作或严肃讨论时）开玩笑的人；

Kibitzer
Kibitzer
Kibitzers
The Ultimate Kibitzer
Attack of the Kibitzers
KIBITZER:a wearable system for eye-gaze-based mobile urban exploration
Select-a-Kibitzer: A Computer Tool that Gives Meaningful Feedback on Student Compositions
Mandarins and kibitzers:men in and around the trenches of political power in Ottawa *
Supporting composition feedback with LSA in Select-a-Kibitzer
Public participation in corporate planning— strategic management in a Kibitzer's world ☆