rightly

rightly
adv justly; correctly; properly; justifiably 公正地; 正确地; 恰当地: act rightly 做得对
    Did I hear rightly? 我听到的消息准确吗?
    She's been sacked, and rightly so. 她被解雇了, 这件事做得对.
    He was rightly furious at the decision. 他对那个决定大发雷霆, 这是很自然的.

牛津英汉双解词典