剑桥词典biology specialized a growth on the outside of an animal or plant 长出物；旁枝 Antlers are the bony outgrowths on the heads of deer . 鹿角是鹿的头部长出的骨状物。 a result or development 结果；发展 This policy is just an outgrowth of earlier decisions . 这项政策不过是先前决议的产物。 返回 outgrowth