adj.不光明的；卑鄙的；人手不足的
I don't believe in getting what you want by underhanded methods. 我认为以不光明的手法获取东西是不应该的。
A special news program exposed underhanded auto repair shops that are ripping off senior citizens. 一个特别新闻节目揭露了一家敲榨老年人的卑鄙的汽车维修店。
adj.秘密的；阴险的；下投的
adv.低手地；秘密地
