Obtuse angle
01
钝角, 凹角
an angle that measures more than 90 degrees but less than 180 degrees
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
obtuse angles
例子
In a triangle, an obtuse angle is one that is greater than 90 degrees but less than 180 degrees.
在三角形中，钝角是大于90度但小于180度的角。
