| 释义 |
词路径- entity
- physical entity
- matter
- substance
- chemical element
- element
- metallic element
- metal
- iron
- Fe
- atomic number 26
下位词- alpha iron
- beta iron
- cast iron
- delta iron
- galvanized iron
- gamma iron
- ingot iron
- pig iron
- scrap iron
- structural iron
- wrought iron
|