supermassive black holeWiktionary 原文释义（英文）名词 Noun(astronomy) Any black hole with a mass from 105 to 1010 times that of the Sun.词族相关词（18）black holeBHcentral black holehypermassive black holeHMBHintermediate mass black holeIMBHmini black holeMBHmicro black holeμBHprimordial black holePBHquantum mechanical black holestellar black holeSBHstellar mass black holeStMBH