英语词汇“triangle interior angle summation”的翻译、意思、用法、释义-英汉汉英双解词典

单词	triangle interior angle summation
释义	triangle interior angle summation 三角形内角和
随便看	phthalic acid ester phthalic acid ester compound phthalic acids, partially hydrogenated phthalic aldehyde phthalic alkyd phthalic alkyd resin phthalic amide phthalic anhydrade phthalic anhydride phthalic anhydride catalyst phthalic anhydride method phthalic anhydride process phthalic anhydride pump phthalic anhydrides phthalic diamide phthalic diamides phthalic easter plastizer phthalic ester Phthalic Ester Coupling Agent phthalic ester plasticizer Phthalic esters phthalic imide phthalic imidine phthalic monoester phthalic nitrile