Read Edit View history 三角法 sānjiǎofǎ trigonometry Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 三角法 · sānjiǎofǎ · trigonometry 2026/03/04 三角法 sānjiǎofǎ trigonometry trigonometry (math.) 学习三角法是高中数学课程的基础部分。 created sense Mar 4, 2026, 02:25 AM