| 释义 |
trig·o·nom·e·try
\ˌtrigəˈnämə.trē, -ri\ noun
(-es)
Usage: often attributive
Etymology: New Latin trigonometria, from trigon- + -metria -metry
: a branch of mathematics dealing with the relations holding among the sides and angles of triangles and among closely related magnitudes and especially with methods of deducing from given parts other required parts |