suspiciously
adv. 怀疑地；猜疑地
例句
He regarded us suspiciously.
他以怀疑的眼光看着我们。
《牛津词典》
"What is it you want me to do?" Adams asked suspiciously.
“你要我去干的是什么？”亚当斯怀疑地问道。
《柯林斯英汉双解大词典》
The man looked at her suspiciously.
那个男人以狐疑的目光看着她。
