學個詞 Learn A Word: 3424 null 廢止，無效

null 的意思是廢止，無效。The British Supreme Court declared Prime Minister Boris Johnson's decision to ask Queen Elizabeth II to prorogue, or suspend, parliament “null and of no effect,” saying it prevented parliament from doing its constitutional duty. 英國最高法院宣布，首相鮑里斯·約翰遜要求伊麗莎白二世女王讓議會休會或暫停的決定是“作廢無效”的，表示這阻止了議會履行其憲法職責。