| 释义 |
同义词- International System
- International System of Units
- SI system
- SI unit
- Si
- Systeme International
- Systeme International d'Unites
- atomic number 14
- si
- silicon
- te
- ti
词路径- entity
- physical entity
- matter
- substance
- chemical element
- element
- silicon
- Si
- atomic number 14
上位词- chemical element
- element
- metric system
- semiconducting material
- semiconductor
- solfa syllable
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