Word · CEFR C1 · Frequency #2346
angles
角;角度
angles is the plural of angle.
核心释义
The figure or space formed by two lines or planes meeting at a point, or the amount of turn between them, measured in degrees or radians.
- 1.
由两条射线从一个公共点形成的图形(平面角)或由三个相交平面形成的图形(立体角)
A figure formed by two rays which start from a common point (a plane angle) or by three planes that intersect (a solid angle).
- 2.
鱼钩;用于钓鱼的工具,包括鱼线、钩和饵,可能有或没有鱼竿
A fishhook; tackle for catching fish, consisting of a line, hook, and bait, with or without a rod.
- 3.
两条线或两个平面相交形成的空间;一条线相对于另一条线的倾斜度;以度或弧度度量
the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians
- 4.
这种图形的度量。在平面角的情况下,这是弧长与圆半径的比率(或与之成比例)。在立体角的情况下,这是球面面积与半径平方的比率
The measure of such a figure. In the case of a plane angle, this is the ratio (or proportional to the ratio) of the arc length to the radius of a section of a circle cut by the two rays, centered at their common point. In the case of a solid angle, this is the ratio of the surface area to the square of the radius of the section of a sphere.
- 5.
看待或呈现某事物的有偏见的视角
a biased way of looking at or presenting something
- 6.
两面墙相交的角落
A corner where two walls intersect.
- 7.
征服英格兰并与撒克逊人和朱特人融合形成盎格鲁-撒克逊人的日耳曼民族成员
a member of a Germanic people who conquered England and merged with the Saxons and Jutes to become Anglo-Saxons
- 8.
方向的改变
A change in direction.
- 9.
观点;看待事物的方式
A viewpoint; a way of looking at something.
- 10.
新闻报道的焦点
The focus of a news story.
- 11.
各种黄蝶
Any of various hesperiid butterflies.
- 12.
突出的或尖锐的角;角状碎片
A projecting or sharp corner; an angular fragment.
- 13.
占星图的四个基本点:上升点、中天、下降点和天底
Any of the four cardinal points of an astrological chart: the Ascendant, the Midheaven, the Descendant and the Imum Coeli.
角度;观点;立场;(新闻报道的)角度;侧重点;角落;棱角;(方向的)急转;转弯;鱼钩;钓具
用法In use
The angle between the two walls is 90 degrees.
用法提示:这里'angle'指几何中两条线相交形成的角度。
Try looking at this issue from a different angle.
用法提示:这里'angle'表示看待问题的观点或立场。
The Angles settled in the region that later became known as England.
用法提示:这里'angle'指日耳曼部落名称。
at an angle
表示物体倾斜或不平直。
The picture is hanging at an angle.
这幅画挂歪了。
from a/an [adjective] angle
表示从某种视角或方面考虑。
Let's look at the problem from a different angle.
相关词与表达Connections
搭配Collocations
- right angle
- 直角
- The two walls form a right angle.这两面墙形成一个直角。
- acute angle
- 锐角
- An acute angle is less than 90 degrees.锐角小于90度。
- obtuse angle
- 钝角
- An obtuse angle is greater than 90 degrees.钝角大于90度。
- at an angle
- 倾斜地
- The picture is hanging at an angle.这幅画挂歪了。
- from a different angle
- 从不同角度
学习提示Learner notes
记忆技巧Memory Tip
angle中的g像角的顶点,帮助记住'角'。
语境与语域Context & Register
语域视义项而异:几何角度为中性技术(多见数学物理),视角为中性通用,盎格鲁人限于历史文献。
语法说明Grammar Note
可数名词;常与介词at连用,如at an angle。
发音与拼写Pronunciation & Spelling
Words with '-angle' that have the same stressed vowel /æ/ (e.g., tangle, dangle, strangle, mangle) rhyme with 'angle'. 'Triangle' and 'rectangle' share the spelling but have different stressed vowels (/aɪ/ and /ɛ/ respectively), so they do not rhyme. Beware of 'angel' (/ˈeɪn.dʒəl/), which looks similar but sounds different.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇,值得优先掌握常见搭配和句型。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.