fuzzballWiktionary 原文英美构词拆解fuzzfuzz词干ballball词干词源说明From fuzz + ball.释义名词noun1A ball of fuzzy material.2countable, humorous, informalAny soft, fuzzy creature.3(countable, astronomy) A quantum description of a black hole in superstring theory.4countableA puffball.5uncountableAn informal