基本解释[天文学]猎户四边形星团英汉例句双语例句The region's hottest stars are found in the Trapezium Cluster, the brightest cluster near picture center.这个区域最热的恒星在猎户四边形星团中，即画面中心附近的最明亮的那个星团。词组短语短语Trapezium m cluster 猎户四边形星团专业释义天文学猎户四边形星团