semicircle

[ˈsemisɜːkl]
  • semicircle
  • n.

    半圆形,半圆形的周长,半圆形的东西;

  • 单词变形

    复数: semicircles 派生词: adj. semicircular

纠错 数据更新时间:2026-04-18 08:27:57
  • 速记技巧

    词根词缀法

    semi+circle圆[仅供参考,如有错误请纠错]

  • 近义词

  • hemicyclen.半周期;半圆形(室,结构),半周(圈)
  • 知识拓展

    近义词汇

    【近义词】hemicycle半圆形

1、

We sat in a semicircle round the fire.

我们坐在炉火前,围成一个半圆形。

《牛津高阶英汉双解词典》

2、

He indicated a semicircle with a radius of about thirty miles.

他标示出了一个半径大约为30英里的半圆形。

《柯林斯高阶英汉双解学习词典》

3、

a semicircle of chairs

摆成半圆形的椅子

《牛津高阶英汉双解词典》

4、

We sat in a semicircle about the fire.

我们坐在火旁,围成个半圆形.

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5、

Desks and chairs can easily be rearranged into a semicircle.

在这样的布局下,桌椅可以很方便地重新进行摆放.

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6、

Do bottom with the black card plank, with the toothpick put like a semicircle.

用黑色卡板做底, 用牙签插好一个半圆.

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7、

The Weights of the Edges in Arrangements of Open Semicircles

开半圆的配置中边的权

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8、

They are sitting in a semicircle.

他们围成半圆形坐着.

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9、

Development of thin semicircle gauge machining accuracy using a new manufacturing process

提高薄壁半圆规加工精度的制造工艺的研究

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10、

Please put the chairs a semicircle.

把椅子排成半圆形.

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11、

a semicircular driveway

半圆形车道

《牛津高阶英汉双解词典》

12、

They sat in a semicircle.

他们坐成半圆形.

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13、

Approximation solution of characteristic equation of guide wave in a semicircle tunnel

半圆形隧道中导行波特征方程的近似求解

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14、

Semicircle Polar-Zero Diagram Method in Network Design

网络设计中的半圆极零图法

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15、

The shape of herniated discs liked semicircle or ellipsoidal.

在冠状位上呈钻头状,游离型椎间盘呈条索状,或不规则形.

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16、

We sat in a semicircle facing the teacher.

我们面对着老师坐成半圆形.

《简明英汉词典》

17、

The village was formed of semicircle huts.

这个村庄是由半圆形的茅舍组成的.

《简明英汉词典》

18、

Objective: To ask of rigid semicircle choledochoscopy on the application of laparoscopy extraction for bile duct stone.

目的探讨硬质半曲胆道镜在腹腔镜胆道结石手术中的应用价值.

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19、

Spiral semicircle pipe jacket reactor in the emulsion polymerization

乳液聚合螺旋半园管夹套反应釜

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20、

Shaobing ji shan has semicircle and triangle, also known as the guo kui semicircle.

稷山烧饼有半圆的和三角的, 半圆的又叫锅盔.

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21、

I asked my student to sit in a semicircle to listen to the story.

我让我的学生们围成半圆坐着听故事.

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22、

Gradually, gradually, the time spent in the sun, only became a semicircle.

渐渐地 、 渐渐地, 太阳在时间的消磨下, 只成了个半圆.

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23、

The Influence of Property of High Voltage Condenser with Semicircle Cylinder Jut on the Plate

极板上半圆柱形凸起对高压电容器性能的影响

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24、

Flow Velocity Distribution Around Semicircle Cylinder Pier In Rectangular Channel

矩形断面明渠中半圆形边墩周围流速分布特性研究

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25、

They stood in a semi-circle round the teacher's chair and answered questions.

他们围着老师的椅子站成半圆形回答问题。

《柯林斯高阶英汉双解学习词典》

26、

The children sit in a semicircle, listening closely ( attentively ) to my stories.

孩子们围坐成 半圆形,专心地听我讲故事.

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27、

The protrudent semicircle structure enlarges electrode cavity by 3 times to snake the observation easier.

凸出半圆形结构,将电极腔放大3倍,更易观察.

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28、

An angle in a semicircle is a right angle.

半圆所对的圆周角是直角.

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29、

Semicircle switch, when starting also will pass the blue color the ray, both artistic and mystical.

半圆形的开关, 在开机时还会透出蓝色的光芒, 既美观又神秘.

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30、

Mr room is small and poor, with a garret window in the shape of a semicircle.

我的房间小而简陋, 有一个阁楼上常有的那种半圆形窗户.

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