换而言之 huàn'éryánzhī in other words Origin Definitions Defs Strokes Stroke Words Sentences Sents 换 換 huàn verb to exchange to exchange; to trade; to switch; to convert currency而言 éryán preposition with regard to (bound form) as far as something is concerned; used after words like 就 jiù or 对 duì to define the scope of a statement.之 zhī pronoun it Used only in the object position to refer to a person or thing already mentioned, meaning "him", "her", "it", or "them".