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| Cuprammonium | |||
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铜铵 : 40 phrases in 13 subjects |
| Automobiles | 1 |
| Chemistry | 11 |
| Earth sciences | 1 |
| Ecology | 1 |
| General | 4 |
| Knitted goods | 1 |
| Latin | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Plastics | 1 |
| Polymers | 8 |
| Technology | 6 |
| Textile industry | 1 |
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