The Raven乌鸦;魔鸟
Raven paradox乌鸦悖论
Marion Raven玛莉安
Raven Staff掠夺法杖
raven standard reasoning瑞文标准推理
Raven Intelligence Test瑞文智力测验
raven black hair乌油油的黑发
anthony raven crosland克罗斯兰
crt raven progressive matrix瑞文测验
N-COUNT（可数名词） A raven is a large bird with shiny black feathers and a deep harsh call. 渡鸦
V（动词） to seize or seek (plunder, prey, etc) 夺取; 掠夺