puzzled adj.
VERBS be, feel, look, seem, sound | become, get beginning to get a bit puzzled | remain
ADV. extremely, very | a bit, faintly, a little, rather, slightly, somewhat | genuinely | clearly, obviously
PREP. about You look very puzzled about something. | at I was somewhat puzzled at his unwillingness to help. | by Mrs Sykes seemed slightly puzzled by this.
You can also check other dicts: puzzled (English, 中文解释 ), wordnet sense, Collins Definition