单词 | trigonometry |
释义 | trigonometry[,trigə'nɒmitri]n. 三角学 trigonometry trig.o.nom.e.try AHD: [tr¹g”…-n¼m“¹-tr¶] D.J. [7tr!g*6nKm!tri8]K.K. [7tr!g*6n$m!tri]n.Abbr. trig.,trigon.Mathematics (名词)缩写 trig.,trigon.【数学】 The branch of mathematics that deals with the relationships between the sides and the angles of triangles and the calculations based on them, particularly the trigonometric functions.三角学:数学的分支研究三角形边、角关系以及在此基础上的计算,尤其是三角函数语源:1. New Latin trig½nometria 现代拉丁语 trig½nometria 2. Greek trig½non [triangle] * see trigon 希腊语 trig½non [三角(形)] *参见 trigon3. Greek -metria [-metry] 希腊语 -metria [后缀] 继承用法:trig”onomet“ric AHD: [-n…-mµt“r¹k] 或 trig”o.no.met“ri.cal [-r¹-k…l] (形容词)trig”onomet“rically adv.(副词) |
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