rainy day片語KK [ˋreni de] /ˈɹeɪni deɪ/發音片語1困難時期、不時之需、窮困的日子多用於 save for a rainy dayShe puts a little money aside every month for a rainy day.她每個月存一點錢,以備不時之需。2雨天、下雨的日子On a rainy day we usually stay home and watch movies.下雨天我們通常待在家裡看電影。形容詞1應急的、備用的只用於名詞前The company keeps a rainy-day fund for unexpected repairs.公司備有一筆應急基金,用來支付意外的維修費用。