| 单词 | 一个点 |
| 释义 | 〔tick〕when interest rates move up a tick.当利率上调一个点时〔revolution〕Orbital motion about a point, especially as distinguished from axial rotation:旋转，绕转：围绕一个点的轨道运动，尤指区别于绕轴旋转的：〔tonguefish〕Any of various marine flatfishes of the family Cynoglossidae, having the posterior part of the body tapering to a point.舌鳎：一种海洋平头鱼，属舌鳎科，其身体后部极窄，形成一个点〔divergent〕Drawing apart from a common point; diverging.分叉的，叉开的：从同一个点分开的；叉开的〔slope〕The rate at which an ordinate of a point of a line on a coordinate plane changes with respect to a change in the abscissa.斜率：坐标平面上一条直线上一个点的纵座标随横座标的变化而变化的比率〔mark〕A visible trace or impression, such as a line or spot.标记：看得见的痕迹或印记，如一条线或一个点〔domain〕An open connected set that contains at least one point.域：至少含有一个点的开通连集〔open〕Of, relating to, or being a set such that at least one neighborhood of every point in the set is within the set.开集合的：指集合中的每一个点都有一个邻域，而且这些点全部在此集合中的 |
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