半圆形用英语怎么说？

半圆形

• [bàn yuán xíng]
  half round，arch，hemicycle，semicircle

例句

• They stood in half a circle. 他们站成半圆形。
• Various shapes of returns like triangular, semi - circular are available for cresting your own office. 极富创意的办公桌,有着不同形装如三角形、半圆形 、 曲尺形及四边形,以创造您个人品位的办公室.
• We sat in a semicircle facing the teacher. 我们面对着老师坐成半圆形.
• The village was formed of semicircle huts. 这个村庄是由半圆形的茅舍组成的.
• a semicircle of chairs 摆成半圆形的椅子
• Autoplate: A machine for producing curved stereotype plated for rotary presses in newspaper printing. 自动铸版机: 一种制造半圆形铅铸版的机器.版供轮转机印报纸用.
• The Chicago Amphitheater was packed, sweltering rocking. 芝加哥半圆形剧场里拥挤不堪,热浪滚滚, 人潮涌动.
• 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。
• 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。
• ...a semi-circular mosaic, its startling colours still fresh. 令人惊叹的颜色依旧鲜艳的半圆形镶嵌画

词组搭配

• 半圆形波导分波滤波器
  semicircular waveguide-type band splitting filter
• 半圆形波导管
  semicircular waveguide
• 半圆形集料架
  cowhorn bins
• 半圆形拎环
  bail （壶、桶等的）
• 半圆形透视背景
  cyclorama
• 半圆形凸线脚
  boitel; bowtel; bowtell; boutell
• 半圆形屋架
  compass roof

行业词典

• 体育： ardha chakrasana；