| 单词 | atomic number 23 |
| 释义 | atomic number 23 (extremely rare) n WORD FAMILY atomic number 23 n a soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite Syn|Hyper V, vanadium metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
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