Sadrn.萨德尔
sadadj.悲哀的;忧愁的;伤心的
sad and shrill cries凄厉的喊叫声
sad state of affairs差的形势; 糟糕的情况
sadistic personality施虐色情人格
SADC Office of Energy南部非洲发展共同体能源机构
sadness and happiness悲与喜
sad to leave hometown离乡之愁
Saddam Hussein regime圆盘型记录仪表
Sad old men in Harlem抄网渔业
sad about the accident为此事故而悲伤
sad in staying at home居乡之愁