活虾400克(基围虾、青虾、白虾、河虾均可,,盐1茶匙(5克),黄酒1汤匙(15ml),海鲜酱油1汤匙(15ml),陈醋1汤匙(15ml),白糖1茶匙(5克),芥末油1茶匙(5ml),色拉油1茶匙(5ml),冰水一盆,姜丝