基本释义
- n.
- 半圆形，半圆形的周长，半圆形的东西
词性变化
- 复数:semicircles;
- 形容词:semicircular;
实用例句
a semicircle of chairs
摆成半圆形的椅子
牛津词典
We sat in a semicircle round the fire.
我们坐在炉火前，围成一个半圆形。
牛津词典
a semicircular driveway
半圆形车道
牛津词典
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。
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.
期刊摘选
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.
期刊摘选
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》
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
An angle in a semicircle is a right angle.
半圆所对的圆周角是直角.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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.
期刊摘选
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》
We sat in a semicircle about the fire.
我们坐在火旁,围成个半圆形.
辞典例句
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.
期刊摘选
Please put the chairs a semicircle.
把椅子排成半圆形.
期刊摘选
They sat in a semicircle.
他们坐成半圆形.
期刊摘选
They are sitting in a semicircle.
他们围成半圆形坐着.
辞典例句
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。
辞典例句
a semicircle of chairs
摆成半圆形的椅子
《牛津高阶英汉双解词典》
英英释义
1. a plane figure with the shape of half a circle