when there is a legal tender currency 悪貨は良貨を駆逐する [あくかはりょうかをくちくする] /(exp) (id) when there is a legal tender currency, bad money drives out good money (Gresham's Law)/ ------- 悪貨は良貨を駆逐する [あっかはりょうかをくちくする] /(exp) (id) when there is a legal tender currency, bad money drives out good money (Gresham's Law)/ |