| 单词 | 平行线 |
| 释义 | 〔striation〕One of a number of parallel lines or scratches on the surface of a rock that were inscribed by rock fragments embedded in the base of a glacier as it moved across the rock.条痕：延伸于岩石表面的平行线之一，当冰川在岩石上移动时，冰川底部的岩石碎片在岩石上刻划而成〔along〕On a line or course parallel and close to; continuously beside:纵长地，平行地：沿着一条近处的平行线或道路；并排连续的：〔roster〕To be told that the wordroster is related to a gridiron upon which one roasts meat might not come as a surprise, depending on what sort of rosters one's name has graced.The connection between the roster as we know it and a gridiron was made in Dutch,where the wordrooster, meaning "gridiron" (from the verb roosten, "to roast"), was extended in sense to mean "a table, list.”This extension was made because of the resemblance of a gridiron to a piece of paper divided by parallel lines that contains a list or table.The earliest use in English (first recorded in 1727) for the wordroster borrowed from Dutch was military, referring to a list or plan that outlined when officers, men, and bodies of troops should perform their turn of duty. Roster is no longer exclusively military in usage,nor does it mean simply a list of rotating turns of duty;one could perhaps even have a roster of meats to be roasted at a barbecue.如果说roster 一词与供烤肉用的烧烤架有关也许不会令人吃惊， 这就要看名字上了什么样的花名册。荷兰语把我们所知道的roster（花名册）与gridiron（烤架）联系了起来，rooster 意为“烤架”（源于动词 roosten ，意思是“烤”）， 词义延伸后意为“表格，名单”。该词之所以有这样的延伸义是因为烤架与被平行线分成表格的纸张有相似之处。roster 一词从荷兰语中借用后，在英语中（第一次记载于1727年）最早运用于军事， 指粗略记录军官、士兵和部队轮流执行任务的名单或计划。 Roster 不再为军队专用，也不仅仅表示“轮班的名单”的意思，烧烤时我们甚至可以用“烤肉的肉单”〔roster〕Dutch rooster [gridiron, roster (from the ruled paper used for a roster)] 荷兰语 rooster [烤架，项目单（源于做花名册用的印有平行线的纸张）] 〔parallel〕Of, relating to, or designating two or more straight coplanar lines that do not intersect.平行线的：属于、有关或指出两条或多条不相交的共面直线的〔crosshatch〕To mark or shade with two or more sets of intersecting parallel lines.用相交线表示阴影：用两组或多组相交平行线来标记或表现阴影〔alignment〕Arrangement or position in a straight line or in parallel lines.直线排列：直线或平行线的排列或位置〔section〕To shade or crosshatch (part of a drawing) to indicate sections.画剖面：通过给（画的一部分）加不同的阴暗色度或画交叉平行线来显示剖面〔stadia〕A telescopic instrument having two parallel lines through which intervals on a calibrated rod are observed, used to measure distances.视距仪：一种用来测量距离的远视仪器，通过远望时从两条平行线中间观察到的刻度杆来测算距离〔stadia〕The parallel lines in this instrument.视距仪器中的平行线〔tint〕A shaded effect in engraving produced by fine, close, parallel lines.线晕：在雕板中用精细、紧密的平行线产生的一种阴晕 |
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