| 释义 |
WordReference English-Chinese Dictionary © 2019: | 主要翻译 | | mm nnoun: Refers to person, place, thing, quality, etc. | written, invariable, abbreviation (millimeter) | 毫米 háo mǐ | | | The worm is 3mm wide. |
Collins Chinese Dictionary Plus (3rd edition), 2011: mm abbr =millimetres 毫米 háomǐ |