(1) [potluck;ordinary meal;simple fare;homely food]∶接待客人,未作準(zhǔn)備的普通膳食或一頓飯

(2) [daily diet;all in a day's work;bread and cheese;common occurence;daily lot;routine]∶比喻經(jīng)常發(fā)生司空見慣的事

笑在眉頭,歌在喉頭,盛會好景,差不多是家常便飯。——葉圣陶《微波》

見“ 家常茶飯 ”。