没心眼

没心眼

Literally means:

without minds

Actually means:

uncalculating

心眼 means perceptive ability.

The whole phrase means one is kind and simple-minded, and will not scheme against others or be alert against others. It also means one does not like thinking or lacks calculation, so he cannot take necessary action when needed. Slightly derogatory.

心眼，这里指思考能力。

没心眼，指心地善良，想法单纯，不会算计别人，也不提防别人算计。也指不爱动脑筋，缺乏计谋，不会见机行事。有时略含贬义。