goniometer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
词根词缀: -gon-角 + -io- + -meter-测量;仪表
该词的英语词源请访问趣词词源英文版:goniometer 词源,goniometer 含义。