collapsarWiktionary 原文英美构词拆解collapse词干+star词干也可拆解为collapscollapse词干ar-ar后缀-arOf, near, or pertaining to; adjective suffix appended to various words, often nouns, to make an adjective form. Often added to words of Latin origin, but used with other words also.词源说明Blend of collapse + star, patterned after quasar, pulsar. By surface analysis, collapse + -ar释义名词noun1(astronomy) The black hole thought to form following the gravitational collapse of a massive star.同族词派生词 1supercollapsar