curve是什么意思_curve怎么读_中英文释义(含例句用法)

curve: curve: [15] Curve has a wide circle of relations in English. It comes from Latin curvus ‘curved’, which had connections with Greek kurtós ‘curved’, Greek korōnos ‘curved’ (source of English crown), and Greek kírkos ‘ring, circle’ (source of English circle). When English acquired it, it was still an adjective, and English did not convert it into a noun until the 17th century.
=> circle, crown, curb
curve (v.): early 15c. (implied in curved), from Latin curvus "crooked, curved, bent," and curvare "to bend," both from PIE root *(s)ker- (2) "to turn, bend" (see ring (n.)).
curve (n.): 1690s, "curved line," from curve (v.). With reference to the female figure (usually plural, curves), from 1862; as a type of baseball pitch, from 1879.

词态变化

复数 curves;
第三人称单数 curves;
过去式 curved;
过去分词 curved;
现在分词 curving;

权威造句

1. Was it just a temporary blip on an otherwise healthy growth curve?: 这是否是原本良好的增长曲线中暂时的偏离？

2. Both he and the crew are on a steep learning curve.: 他和组员们都学得很快。

3. The slope increases as you go up the curve.: 上了弯道以后，路越来越陡。

4. There is a learning curve in the process of seeking employment.: 找工作有一个经验累积的过程。

5. Each firm will face a downward-sloping demand curve.: 每一家企业都将面临需求曲线的下滑。

近反义词

bend

相似短语

curve of constant bearing curve 等[恒]方位线

curve of pursuit curve 追踪曲线

French curve n. 曲线板

bell curve 钟形曲线

binomial curve 二项式曲线

altitude curve 高度曲线，天体高度曲线

annealing curve 退火曲线

associate curve 伯特兰曲线

asymmetrical curve 非对称曲线

asymptotic curve 主切曲线

单词分析

这些动词都含“弯、弯曲”之意。
curve指变成曲线或弧线状的动作或状态。
bend普通用词，指把某物变成曲线或角形。用于人时，指头部或身躯弯下。
bow指把头部或上身弯向前方的动作，也指社交中的礼节性动作。
crook指不规则的弯曲，也指按照规则或模型弯曲某物。
twist指通过转动、拧或扭使某物成弯曲状。

记忆方法

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curve是什么意思，curve怎么读

curve基本信息

英英释义

中英词源