英文词源
- micrometer (n.)
- 1660s, from micro- + -meter. Originally a telescope attachment; from 1884 as a craftsman's fine measuring tool. Related: Micrometry; micrometric.
中文词源
micro-,微小的，meter,米。
该词的英语词源请访问趣词词源英文版：micrometer 词源，micrometer 含义。
词根词缀： -micro-微,小 + -meter-测量;仪表
