goniometry的词源

英文词源

goniometer (n.)

instrument for measuring solid angles, 1766, from Greek gonia "corner, angle," from PIE root *genu- (1) "knee; angle" (see knee (n.)) + -meter. Related: Goniometry.

中文词源

goniometry：角度测定法，测角术   

词根词缀： -gon-角 + -io- + -metr-测量;仪表 + -y名词词尾

该词的英语词源请访问趣词词源英文版：goniometry 词源，goniometry 含义。