outgrowthWiktionary 原文/ˈaʊtˌɡroʊθ/n.自然的发展，结果，副产物，分枝中文释义来自 ECDICT构词拆解outout-前缀growthgrowth词干out-External to, on the outside of · Toward the outside of, away from词源说明From out- + growth.释义名词noun1Anything that grows out of something else.2Excessive growth.同族词派生词 2neurite outgrowth·neuronal outgrowth