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experimentalist | |||
tester; trier | |||
test sponsor | |||
experimenter | |||
prover | |||
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tester | |||
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tester | |||
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prover | |||
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trier |
试验者 : 13 phrases in 10 subjects |
Agriculture | 2 |
Aviation | 1 |
Business | 1 |
Commerce | 1 |
Engineering geology | 1 |
Plastics | 1 |
Securities | 1 |
Space | 1 |
Sports | 1 |
Technology | 3 |