southboundWiktionary 原文/ˈsaʊθbaʊnd/adj.向南行的，向南行驶的中文释义来自 ECDICT构词拆解southsouth词干bound-bound后缀-boundMoving or travelling towards. · Confined or restricted to a certain place; unable to move in certain conditions; -ridden词源说明From south + -bound.释义副词adverb1Toward the south.形容词adjective1Which is (or will be) travelling south.同族词相关词 4southward·eastbound·northbound·westbound