deduce (v.)
15世纪初, deducen,“展示,证明,演示”; 15世纪晚期,“推断”,源自拉丁语 deducere “引导,推导”(在中世纪拉丁语中,“逻辑推断”),由 de “向下”(见 de-)和 ducere “引导”(源自 PIE 根 *deuk- “引导”)组成。通常现代意义的“从已知事物中得出结论”首次记录于1520年代,源自中世纪拉丁语。相关: Deduced; deducing。
deduce 的相关词汇
在英语中,活跃的构词成分,许多动词源自法语和拉丁语,来自拉丁语 de"向下,从下,从,离开; 关于"(见 de),在拉丁语中也用作前缀,通常表示 "向下,离开,远离,从中间,从下面",但也表示 "到底部,完全",因此在许多英语单词中表示 "完全"(强调或完成),作为其意义。
作为拉丁语前缀,它还具有撤销或反转动词动作的功能,因此它被用作纯否定词 - "不,相反,撤销" - 这是它作为英语中活跃前缀的主要功能,例如 defrost(1895), defuse(1943), de-escalate(1964)等。在某些情况下,它是 dis- 的缩写形式。
原始印欧语根词,意为“领导”。
它构成或部分构成以下单词: abduce; abducent; abduct; abduction; adduce; aqueduct; circumduction; conduce; conducive; conduct; conductor; conduit; deduce; deduction; dock(n.1)“船位”; doge; douche; ducal; ducat; Duce; duchess; duchy; duct; ductile; duke(n.); educate; education; induce; induction; introduce; introduction; misconduct; produce; production; reduce; reduction; seduce; seduction; subduce; subduction; taut; team(n.); teem(v.1)“充满,蜂拥,繁殖”; tie(n.); tow(v.); traduce; transducer; tug; zugzwang。
它是假设的源头,其存在的证据由以下单词提供: dux(属格 ducis)“领袖,指挥官”,在晚期拉丁语中是“省长”, ducere “领导”; 古英语 togian “拉,拖”, teon “拉,拖”; 德语 Zaum “马笼头”, ziehen “拉,拖”; 中威尔士语 dygaf “我拉”。
15世纪初,"在估算或计算中削减,分离或去除",源自拉丁语 deductus,过去分词为 deducere,含义为 "降低,带走",参见 deduce,与此前可以互换。Deduct 指的是撤回部分或数量; subtract 指的是撤消数字。相关: Deducted; deducting。
Deduct is to lead away, set aside, in a general or distributive sense; subtract, to draw off, remove, in a literal or collective sense. In settling a mercantile account, certain items, as charges, losses, etc. are deducted by being added together and their total subtracted from the grand total of the transaction. [Century Dictionary]
Deduct 是以一般或分配的意义来带走、搁置; subtract 是以字面或集体的意义来拿走、移除。在解决商业账户时,一些项,如费用、损失等通过将其相加并将其总计从交易总额中扣除来实现。