goniometry

n. 测角术 [医] 测角术, 测向术

词形变化

goniometries 复数 goniometries

释义与例句

n.
  1. 1.

    measurement of angles

    可数 不可数

词源

Etymology tree Proto-Indo-European *ǵónu Proto-Hellenic *gónu Ancient Greek γόνῠ (gónŭ)der. Ancient Greek γωνίᾱ (gōníā)der. English gonio- Proto-Indo-European *meh₁- Proto-Indo-European *-tḗr Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-i-eh₂ Proto-Hellenic *-íā Ancient Greek -ία (-ía) Ancient Greek -μετρία (-metría)der. Latin -metriader. Old French -métrieder. English -metry English goniometry From gonio- + -metry.

来源：wiktionary