burrowingWiktionary 原文英美n.洞穴，藏身处vi.掘洞穴，躲藏vt.掘，打洞burrow 的变形 · 中文释义来自 ECDICT释义动词verb1present participle and gerund of burrow名词noun1The act or result of making a burrow.同族词派生词 4nonburrowing·semiburrowing·burrowing junction·terminal burrowing