Labeled words in this picture（10）
1
parts of a circle圆的组成部分
ˈpaɹəlˌɛl ˈbɑːz
2
quadrant象限
ˈpʊʃɪŋ ˈfeɪz
3
center中心
ˈsɛntə
4
arc弧
ɐpɹˈəʊtʃ ˈɹʌnz
5
radius桡骨
ˈɹeɪdɪəs
6
sector扇形
ˈsɛktə
7
diameter直径
daɪˈamɪtə
8
semicircle半圆
ˈsɛmɪsˌɜːkəl
9
circumference周长
sɜːkˈʌmfɹəns
10
plane surfaces平面
ˈfɪzɪkəl ˈmap
Plane figures of circles Picture Dictionary · parts of a circle, quadrant, center, arc, radius, sector, diameter, semicircle, circumference, plane surfaces
About this scene
Browse the Plane figures of circles annotated picture. Every object is numbered and labeled — a clickable picture dictionary with 10 vocabulary words and native audio.
Plane figures of circles free online picture dictionary: a labeled, clickable scene picture with 10 words (parts of a circle, quadrant, center, arc, radius, sector, diameter, semicircle, circumference, plane surfaces). Tap each object to hear native pronunciation, with bilingual labels and a printable A4 PDF.