基本解释adj.用紅字標明的(可紀唸的;大喜的)同根派生 redletter相关词英汉例句The Spring Festival is the chief holiday in China while Christmas is the most important redletter day in the western world. 春節中中國的傳統節日,而聖誕節是西方國家最重要的節日了。redletter更多例句