ar.gu.a.bly H5B:g7jU7E7bli, $5B:rg- adv 言之有理地 He is arguably one of the world's finest football players. 他当之无愧地是世界上最出色的足球运动员之一。 Arguably, the drug should not have been made available before it had been thoroughly tested. 有充分理由证明，在作出彻底测试之前，这种药还不应该推广使用。