incircle
内切圆
发音
US
词形变化
incircles
复数
incircles
incircled
incircles
三单
incircling
incircling
现在分词
incircled
过去式
incircled
过去分词
释义与例句
n.
-
1.
A circle within a polygon, especially a triangle, that is tangent to each side.
内接圆
内切圆
数学
v.
-
1.
Archaic form of encircle.
古体
词源
From in- + circle.
来源：wiktionary