柯林斯詞典rancid /?r?ns?d/ 1. ADJ If butter, bacon, or other oily foods are rancid, they have gone bad and taste old and unpleasant. 哈喇的 Butter is perishable and can go rancid. 黃油會(huì)腐敗，變哈喇。 返回 rancid劍橋詞典(of butter , oil , etc.) tasting or smelling unpleasant because of not being fresh （黃油、油等）不新鮮的，變味的，腐敗變質(zhì)的 返回 rancid