trigonometry

[,triɡə'nɔmitri]

释义

n. 三角学
the branch of mathematics that deals with the relations between the sides and angles of triangles

例句
Mickey: Hot as balls tonight.
Ian: So, I'm taking geometry, algebra two, trigonometry, chemistry.(Shameless)
米奇：天气真热。
伊恩：我在学几何，代数二，三角学和化学。（无耻之徒）