m 1 wiki的相關文章
m 1 wiki的相關商品
![Metre - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_14.jpeg)
Metre - Wikipedia, the free encyclopedia
瀏覽:1257
日期:2024-07-09
The metre (BIPM spelling), or meter (American spelling), (SI unit symbol: m), is the fundamental unit of length (SI dimension symbol: L) in the International System of Units (SI).[1] Originally intended to be one ten-millionth of the distance from the Ear...看更多