 |
| |||
| 尿素〔醛〕 | |||
| 尿素 (NH₂CONH₂) | |||
| 脉; 碳醜二胺; 卡巴买特; 碳酸胺; 二乙二苯基脲 | |||
| 尿唑 | |||
| 碳酸二胺 | |||
| 脲; 尿素 (NH2CONH2) | |||
| 碳酰二胺 | |||
| 碳酰胺 (尿素 (urea) 的别名；利尿药) | |||
| 麻 | |||
| 尿素; 碳酰二胺 (尿素的别名) | |||
| carbamide: 19 phrases in 4 subjects |
| Oil / petroleum | 2 |
| Pharmacology | 12 |
| Plastics | 1 |
| Technology | 4 |
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