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American Chemical Society |
美国化学 会 : 56 phrases in 11 subjects |
Animal husbandry | 4 |
Automobiles | 1 |
Aviation | 2 |
Chemistry | 10 |
Earth sciences | 8 |
General | 21 |
Information technology | 1 |
Space | 1 |
Technology | 1 |
Telecommunications | 1 |
Textile industry | 6 |