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二 羟基 苯 : 42 phrases in 9 subjects |
| Chemistry | 3 |
| Food industry | 1 |
| General | 4 |
| Geochemistry | 1 |
| Geography | 1 |
| Medical | 9 |
| Oil processing plants | 4 |
| Polymers | 1 |
| Technology | 18 |
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