hemicycle

hemicycle的音标是[hemɪˈsaɪk]，翻译为“环形座席；环形圆；半圆形剧场”。

其速记技巧是：hem=环+ic=环形，cycle=圆周运动，连在一起就是环形座席。

Hemi-cycle这个词的词源可以追溯到希腊语hemos（半）和单环（monosycle）。它的意思是“半单环”，也就是由两个单环组成的环。

这个词的变化形式主要有复数形式hemicycles，过去式和过去分词形式hemi-cycled，现在分词形式hemicycle。

相关单词有：hemisphere（半球）、hemispheric（半球的）、hemisphage（半球切除）、hemicycle（半圆形）、hemispheroid（半球形）、hemispheroidally（半球形地）、hemispheroidically（半球形地）、hemispheroidly（半球形地）和hemicycle-shaped（半圆形形状的）。

这些单词都与半圆形或半球形有关，描述了物体的形状、切除或以半圆形或半球形的方式进行操作。这些单词在描述天体、地球表面、几何形状等方面都有广泛的应用。

常用短语：

1. hemicircle conference 半圆形会议

2. hemicylinder 双筒圆柱

3. hemicylindrical 双筒圆柱形的

4. hemicircular 双半圆的

5. hemicentral 双半心

6. hemicoronal 双冠状的

7. hemicrania 二分头

例句：

1. We held a hemicircle meeting to discuss the new project.

2. The sculpture is made of hemicylindrical shapes.

3. The hemicentral system ensures efficient energy distribution.

4. The hemicoronal teeth are designed to enhance chewing efficiency.

5. The design of the building follows a hemicircular layout.

6. The weather was so unpredictable, it felt like a hemicrane"s mood.

7. The hemicrania affected his work performance and efficiency.

英文小作文：

Title: The Power of the Half Circle

The half circle, a simple yet powerful shape, has played an integral part in many aspects of our lives. From architecture to sculpture, the half circle has found its way into our daily routines in various ways. It embodies symmetry and balance, and represents unity and harmony.

In architecture, the half circle is commonly seen in domes and rotundas, providing a sense of spaciousness and grandeur. These buildings not only serve as places of worship, but also act as centers for social gatherings and festivals. The half circle shape not only complements the surrounding landscape, but also contributes to the overall aesthetic appeal of the area.

In sculpture, the half circle is often used to create vessels and vases, as well as decorative elements such as medallions and scrolls. These sculptures not only add beauty to our surroundings, but also serve as symbols of status and culture. The half circle shape lends itself well to expressing fluidity and movement, giving life to even the simplest of forms.

Beyond its aesthetic value, the half circle symbolizes inclusivity and unity. It challenges us to think beyond the limitations of straight lines and boxes, encouraging us to embrace diversity and embrace change. The half circle reminds us that we are all connected, no matter how different we may seem on the surface.

In conclusion, the half circle is a powerful symbol that transcends borders and boundaries. It embodies simplicity, balance, and unity, and serves as a reminder that we are all part of something greater than ourselves. Let us embrace the power of the half circle and strive to create a more inclusive and harmonious world.