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experimental expenses; Resting expenses | |||
cost of test | |||
testing expense | |||
cost of testing; testing expenses |
试验费: 35 phrases in 13 subjects |
Agriculture | 2 |
Business | 7 |
Commerce | 1 |
Construction | 1 |
Earth sciences | 1 |
Economy | 2 |
Finances | 4 |
Hydroelectric power stations | 2 |
International trade | 4 |
Mining | 1 |
Nursing | 3 |
Polymers | 1 |
Technology | 6 |