warily
adv. 警惕地；谨慎地；留心地
例句
The cat eyed him warily.
那只猫警惕地注视着他。
《牛津词典》
She studied me warily, as if I might turn violent.
她警惕地盯着我，好像我会变得很粗暴似的。
《柯林斯英汉双解大词典》
He approached it warily, stopping often to look about him and listen.
他小心翼翼地走近它，不时停下来看看四周，听听动静。
