中心匯率 zhōngxīnhuìlǜ central rate Origin Definitions Defs Strokes Stroke Words Sentences Sents 中心 zhōngxīn noun central Main or most important part of something, such as the core idea of a speech or the primary focus of a text.汇率 匯率 huìlǜ noun exchange rate the price of one currency in terms of another; the rate at which different currencies are traded