词汇 | triangle |
词根词缀 | 词源: late 14c., from O.Fr. triangle (13c.), from L. triangulum "triangle," from neut. of adj. triangulus "three-cornered," from tri- "three" + angulus "corner, angle." Triangulation is recorded from 1818. "In the huts of witches all the instruments and implements are triangular." ["Handwörterbuch des deutschen Aberglaubens"] 词根记忆: n. 三角(形)The language angel hanged up the gang and banged them at the angle of the triangle.语文天使将那夥人吊起朝三角形的角上猛撞. 三角形(tri+angle角)[tri-表示"三"] 词根词缀: triangletriangle三角形(tri+angle角) tri-表示”三”triangle三角形(tri+angle角) tricycle三轮脚踏车(tri+cycle轮子) triple三倍的(tri+ple=ply表示增加) tripod三脚架(tri+pod脚) |
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