英文词源
- radial (adj.)
- c. 1400, "of or like a ray or radius," from Medieval Latin radialis, from Latin radius "shaft, rod; spoke of a wheel; beam of light" (see radius). As a noun, a type of tire, attested from 1965, short for radial-ply (tire). Related: Radially.
中文词源
rad-,辐射，放射，-al,形容词后缀。
该词的英语词源请访问趣词词源英文版：radial 词源，radial 含义。
rad-,辐射，放射，-al,形容词后缀。
