释义 |
abbr- ① =American Cancer Society; American Chemical Society; American College of Surgeons
同义词- AC
- Ac
- actinium
- alternating current
- alternating electric current
- atomic number 89
词路径- entity
- physical entity
- matter
- substance
- chemical element
- element
- actinium
- Ac
- atomic number 89
上位词- chemical element
- electrical energy
- electricity
- element
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