ambivalent

adj. /æmˈbɪv.ə.lənt/ C1

矛盾的；喜忧参半的

Having mixed feelings or contradictory ideas about something.

仙境例句

She felt ambivalent about the fan: it kept her cool, but it also made her shrink.

她对这把扇子心情矛盾：它能让她凉快，可也会让她变小。