wide-eyed
adjective/ˌwaɪd ˈaɪd/
/ˌwaɪd ˈaɪd/
- with your eyes fully open because of fear, surprise, etc.
（因恐惧、惊讶等）睁大眼睛的 - She stared at him in wide-eyed amazement.
她睁大眼睛惊讶地注视着他。
- She stared at him in wide-eyed amazement.
- having little experience and therefore very willing to believe, trust or accept somebody/something
天真的