length unit meaning in English
长度单位
Examples
- Millimeter is used as length unit in this drawing unless otherwise noted
除非另有注明，本图采用毫米为长度单位。 - Css length units reference
Css长度单位参考 - The convenient length unit for measuring distances between planets is the astronomical unit
在天文学上，太阳系内天体的距离惯用