semicircle读音音标
读音：英['semɪsɜːkl]美['sɛmɪsɝkl]
semicircle 意思解释
n. 半圆形
semicircle 网络释义
n. 半圆，半圆形
semicircle 词性变化
名词复数形式:semicircles
semicircle 用法和例句
1、sit in a semicircle.围成半圆坐2、semicircle cylinder.半圆排列汽缸3、They could say a semicircle.他们会说是一个半圆。4、An angle in a semicircle is a right angle.半圆所对的圆周角是直角。5、We sat in a semicircle facing the teacher.我们面对着老师坐成半圆形。6、The children sit in a semicircle, listening closely to my stories.孩子们围坐成半圆形，专心地听我讲故事。7、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。8、The materials of semicircle seamless steel tube can fall into carbon steel and stainless steel.半圆无缝管材质有碳钢和不锈钢。9、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。10、Treatment of lower limb shortening and bony defects with semicircle external fixator半环槽式外固定架治疗下肢短缩畸形及骨缺损
