短語詞組短語triangular -prism 三稜柱triangular right prism 直三稜柱fundamental triangular prism 基本三稜形Triangular prism method 三角稜柱法the triangular prism elements 三稜柱剖分單元irregular triangular prism 非等腰三稜鏡A Triangular Prism Structure 三稜鏡結(jié)搆truncated triangular prism [數(shù)]斜截三稜柱similar triangular prism 似三稜柱 返回 triangular prism