有三个角和三条边的,三角形的。
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有三个角和三条边的,三角形的。；属于三方晶系的,具有三根等长、等角相交但不垂直的轴。；膀胱三角的。；三角的；三角形的；[医] 三角的
Having three angles and three sides, triangular.
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有三个角和三条边的,三角形的。
Having three angles and three sides, triangular.
属于三方晶系的,具有三根等长、等角相交但不垂直的轴。
Of or pertaining to a crystal system with three equal and equally inclined but not perpendicular axes.
膀胱三角的。
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