semicircle

英 ['semɪsɜːkl]美 ['sɛmɪsɝkl]

n. 半圆，半圆形

英文词源

semicircle (n.)

1520s, from semi- + circle (n.) or else from Latin semicirculus.

双语例句

1. a semicircle of chairs

摆成半圆形的椅子

来自《权威词典》

2. The village was formed of semicircle huts.

这个村庄是由半圆形的茅舍组成的.

来自《简明英汉词典》

3. We sat in a semicircle facing the teacher.

我们面对着老师坐成半圆形.

来自《简明英汉词典》

4. 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。

来自辞典例句

5. We sat in a semicircle about the fire.

我们坐在火旁,围成个半圆形.

来自辞典例句

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