迷茫老男人
segmentn.段，节；部分【计算机】(字符等的)分段；(程序)段；图块【动物学】节片，体节【数学】(线)段，节；球缺，弓形【机械学】扇形体【语音学】音节vt.把…分割(或切割)成段，使成节：把…分割(或切割)成段，使成节：to segment an iron bar把铁杆分割成段vi.分割，分割成段(或节)：segmented programme段程序part n.地区；区域(尤指国家的某一地区)[复数][口语]远离家或文明的地方一部分，局部；(某特殊的)部分…分之一；等分中的一份基本构成部分；要素，零件；元件；部件；备件片段部分量；分量等分(构成整体各相等部分中的一份)(人或动物的)机体或器官的部位(文学作品的)部；篇；卷；分册【数学】[前接序数词]…分之一；[前接基数词]…分之…；[配合比]分【数学】整除部分；部分分数；部分分式任务；职责；本分；义务；(工作等的)分担部分；作用；份儿[通常用复数]才华；才能；资质(剧中的)角色；(角色的)台词、动作；剧本【音乐】声部；乐曲的…部；分谱；(曲式中的)部，段关系；关心的事(交易、交战、争议、贸易等的)一方；…方面[美国英语](头发的)分缝；头路(=[英国英语] part-ing)【建筑学】(柱下部)半径的1/30【语言学】词类(parts of speech)vt.分；使分开；使分裂：The stones were parted in pieces by heavy blows.石头被猛击后而成碎块。(将头发)分开梳：His hair was parted exactly in the middle.他的头发从正中间向两边分开。使(缆索、锚链等)断裂：The ship parted her hawsers in the gale.大风中船的缆索断了。强使分开；使不接触：The crowd was parted right and left to make way for the party.群众向左右分开给那一队人让路。断绝(关系、联系等)；离去：“I must part you now,”he said sadly to the mother and child.“我必须和你们分离了，”他哀伤地对妈妈和孩子说。区分；区别，辨别(学说、理论等)：The lawyer parted error from crime for him in court.在法庭上律师把他的错误与罪行区分开来。(用提炼等化学方法)分解；分解出：The workers parted gold from silver in the workshop.在车间里工人们把金子从银子中提炼出来。[英国口语]使拿出(钱)，使花(钱) (from)：He's not easily parted from his money.要他花钱可不容易。[古语]分配；把…分成若干份：The charitable organization parted food among claimants.慈善机构把食品分配给每个要求者。[古语]离开[英国方言]放弃vi.分；分开；断裂，分割成两等份。The cable suddenly parted.缆索突然断裂。分离；分手；中止联系；断绝关系：We feel as if we had been parted from each other for years.我们觉得好像分别了好多年了。(河流等)分道；分叉：The street parts two blocks ahead.这条街道在前面过了两个街区后分叉了。出走；离去；离开(与 from 连用)：He parted from his native shore a year ago.一年前他出国留洋了。放弃[古语]离开；死去[口语]出钱；付款[古语]分发adj.部分的；局部的；一部的adv.部分地；局部地；有几分；有些One hundred thousand US dollars
恩恩慧慧
seg.mentsegment的词性：n.（名词）1. Any of the parts into which something can be divided:部分，片：某些可被分割的任一片：用法与例句：segments of the community; a segment of a television program.社区的组成部分；电视节目的一个片断2. Mathematics 【数学】 3. The portion of a line between any two points on the line.线段：线上任意两点间的部分4. The area bounded by a chord and the arc of a curve subtended by the chord.弓形，扇形：由弦正对的弦和弧线的弧所成的区域5. The portion of a sphere cut off by two parallel planes.球缺：被两个平行平面切割的球的一部分6. Biology A clearly differentiated subdivision of an organism or part, such as a metamere.【生物学】 体节：某一器官或部位再分的有明显区别的部分，如分裂片segment的词性：v.tr.intr.（及物动词和不及物动词）segmented， segmenting， segments[]7. To divide or become divided into segments.切割：分割或使分割成很多部分segment的词源：8. Latin segmentum 拉丁语 segmentum 9. from secre [to cut] * see sek- 源自 secre [切，割] *参见 sek- frac.tionfractionfraction的词性：n.（名词）1. Mathematics An expression that indicates the quotient of two quantities.【数学】 分数：表明两个量的商的表达式2. A disconnected piece; a fragment.不相连的一块；片段3. A small part; a bit:一小部分；些微：用法与例句：moved a fraction of a step.移了一小步4. A chemical component separated by fractionation.分馏：被分馏出的化学成分fraction的词源：5. Middle English fraccioun [a breaking] 中古英语 fraccioun [裂缝] 6. from Anglo-Norman 源自 英法语 7. from Late Latin frcti frctin- 源自 后期拉丁语 frcti frctin- 8. from Latin frctus [past participle of] frangere [to break] * see bhreg- 源自 拉丁语 frctus [] frangere的过去分词 [打碎] *参见 bhreg- fraction的注释：9. One might think that a word like fraction as well as its ancestors might have always referred to the mathematical fraction. Certainly the mathematical notion of a fraction was known to the Babylonians, perhaps as early as 2000 bc But our word fraction goes back only to the Latin word frangere, “to break.” From the stem of the past participle frctus is derived Late Latin frcti, “a breaking” or “a breaking in pieces,” as in the breaking of the Eucharistic Host. In Medieval Latin the word frcti developed its mathematical sense, which was taken into Middle English along with the word. The earliest recorded sense of our word is “an aliquot part of a unit, a fraction or subdivision,” found in a work by Chaucer written about 1400. One of the next recorded instances of the word recalls its origins, referring to the “brekying or fraccioun” of a bone.人们也许认为一个词如fraction 以及它的词源总是指数学上的分数。 当然，分数的数学概念也许早在公元前 2000年就已被巴比伦人所熟知。 但fraction 一词仅能追溯到拉丁词 frangere ，“打碎”。 源自过去分词fractus 的词干是派生的后期拉丁语 fractio ， 意为“破裂”或“碎成一片片的”， 如感恩节的饼的碎块。在中世纪拉丁语中，fractio 一词出现了数学意义， 这个词连同此意义都被记入中世纪英语中。这个词最早记载的意义是“一个数学单元，繁分数或再分数的约数”，出现在约1400年乔臾写的一部作品里。后来此词有记录的例子之一，指骨头上的“裂痕或碎片”，使人回忆起它的起源
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