subductWiktionary 原文中文来自 ECDICTvt.减去，拿掉演变路径（由近及远）英语源自 ←拉丁语 subductus原始词根原始印欧语 *dewk-词源说明From Latin subductus.释义（英文）动词 Verb(transitive) To push under or below.(intransitive) To move downwards underneath something.(law, otherwise uncommon) To remove; to deduct; to take away; to disregard.词族派生词（2）unsubductednonsubducting相关词（2）subductionsubduction zone