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| |||
| 戊间二酮 | |||
| 乙酰丙酮 ((CH₃CO)₂CH₂) | |||
| 乙酰丙酮; 乙醜丙酮; 双丙酮 | |||
| 戊间二酮 | |||
| 乙酰丙酮 ((CH3CO)2CH2) | |||
| acetylacetone: 6 phrases in 4 subjects |
| Chemistry | 2 |
| Electronics | 1 |
| Metallurgy | 1 |
| Water resources | 2 |
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