百无一是 bǎiwúyīshì nothing is right Origin Definitions Defs Strokes Stroke Words Sentences Sents 百 bǎi numeral numerous numerous; many; all kinds of; used to describe a great variety or large quantity无 無 wú adjectiveverb to not have to not have; there is no; lack; (as prefix) non-; un-; -less一 yī numeral one one; the number 1; single; alone是 shì verb correct right; true; just; often used in contrast with 非 fēi