| 释义 |
calcium/ˈkælsiəm//ˈkælsiəm/ ★★★★★n. n- ① 【化】钙(金属元素;符号Ca)
- calcium carbide [carbonate]碳化[碳酸]钙
- calcium chloride氯化钙
- calcium hydroxide氢氧代钙
- calcium phosphate碳酸钙
词路径- entity
- physical entity
- matter
- substance
- chemical element
- element
- metallic element
- metal
- calcium
- Ca
- atomic number 20
|