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essayist | |||
experimenter; trier | |||
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experimenter | |||
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experimentalist |
实验 者 : 18 phrases in 12 subjects |
Animal husbandry | 1 |
Artificial intelligence | 1 |
Aviation | 2 |
Business | 2 |
Earth sciences | 2 |
Engineering geology | 1 |
General | 2 |
Refrigeration | 1 |
Space | 1 |
Sports | 2 |
Technology | 2 |
United States | 1 |