gravy/ˈgreɪvɪ; `ɡrevɪ/ n[U]1 juice that comes from meat while it is cooking; sauce made from this 肉汁; 调味肉汁.2 (sl 俚 esp US) unearned or unexpected money (or profit) 不劳而获的或意外得到的钱财（或利益）; 飞来福.
牛津英汉双解词典