leery
adjective [ after verb ] informal uk/ˈlɪə.ri/ us/ˈlɪr.i/
不信任的；戒备的，防备的
not trusting someone or something and usually avoiding him, her, or it if possible
I've always been a little leery of authority figures. 我对权威人物一直存有戒心。
Synonyms: suspiciouswary