ponderousWiktionary 原文中文来自 ECDICTadj.沉重的，笨重的，毫无趣味的，生硬的演变路径（由近及远）英语源自 ←拉丁语 ponderōsus “weighty”词源说明Ultimately from Latin ponderōsus (“weighty”).释义（英文）形容词 AdjectiveHeavy, massive, weighty.(figuratively, by extension) Serious, onerous, oppressive.Clumsy, unwieldy, or slow, especially due to weight.Dull, boring, tedious; long-winded in expression.(rare) Characterized by or associated with pondering.(obsolete) Dense.词族派生词（6）equiponderousnonponderousoverponderousunponderousponderouslyponderousness