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## semicircle 英 [ˈsemisɜːkl] 美 [ˈsemisɜːrkl]

• n. 半圆，半圆形

[ 复数 semicircles ]

### 网络释义英英释义

半圆

... equilateral triangle等边三角形 scalene triangle不等边三角形 isosceles triangle等腰三角形 right triangle直角三角形 oblique斜三角形 inscribed triangle内接三角形 semicircle半圆 concentric circles同心圆 quadrilateral四边形 pentagon五边形 hexagon六边形 heptagon 七边形 octagon八边形 nonagon九边形 decagon十边形 polygon多边形 parallelogram平行四边形 equilateral等边形 plane平面 square正方形，平方 rectangle长方形 regular polygon正多边形 rhombus菱形 trapezoid梯形 ...

半圆形

...r）正方形（Square）长方形（Rectangle）椭圆形（Oval）心形（Heart）八角形（Octagon）三角形（Triangle）半圆形Semicircle

半圆形体

... come to light显露出来，呈现 semicircle n.半圆，半圆形体 Annie n.安妮(女名) ...

半圆形的东西

... troop vi.成群结队而行 n.(人或动物的)大群 (尤指移动中的) (复数)军队;部队 assumption n.假定;假设 semicircle n.半圆形;半圆形的东西 apparent adj.明显的;清楚的;表面上的 ...

navigable semicircle [气象] 可航半圆

SEMICIRCLE PATRN 半圆图案 ; 珠网叶子贴图材料

更多收起网络短语

#### semicircle [ 'semi,sə:kl ]

• n. a plane figure with the shape of half a circle

同义词： hemicycle

### 柯林斯英汉双解大词典

#### semicircle/ˈsɛmɪˌsɜːkəl/(also semi-circle)( semicircles )

• 1.

N-COUNT A semicircle is one half of a circle, or something having the shape of half a circle. 半圆 (形)

例：

They sit cross-legged in a semicircle and share stories.

他们盘着腿围成半圆坐在一起讲故事。

• n. 半圆，半圆形

### 双语例句权威例句

• An air bubble ascending from the ocean floor contorts and twists into a semicircle as a wave breaks in the background. Captured as part of the Underwater Project.

气泡大洋曲折上升，背景中形成半圆。该图作为水下项目一部分拍摄

• Mao rose from an armchair in the middle of a semicircle of armchairs with an attendant close by to steady him if necessary.

沙发半圆形摆放，中的椅子起身，身边的随从随时准备搀扶。

• The townspeople drew back enough to make room for it and then formed a close semicircle about it, looking curiously at the palm leaf which lay across the black cover. No one said anything.

城里人往后退让出一地方灵柩旁半圆好奇望着黑色灵柩盖板上棕榈

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