upblowWiktionary 原文英美构词拆解upup-前缀blowblow词干up-Used to indicate increase. · Used to indicate higher position or direction, literally or figuratively.词源链中古英语Middle English约 1150–1500 年upblowen↓ 继承英语Englishupblow词源说明From Middle English upblowen, equivalent to up- + blow.释义动词verb1transitive, archaicTo inflate.2transitive, archaicTo explode, blow up.3ambitransitive, archaicTo blow in an upward direction.