超大 chāodà supermassive Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这一项殊荣属于超大质量黑洞。 zhè yī xiàng shūróng shǔyú chāodà zhìliàng hēidòng. That distinction belongs to a supermassive black hole. Source: OpenSubtitles