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medium hard | |||
half-hard | |||
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medium to hard | |||
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medium-hard | |||
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medium hard |
中硬的 : 24 phrases in 11 subjects |
Automobiles | 1 |
Business | 4 |
Earth sciences | 1 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 8 |
Information technology | 1 |
Metallurgy | 1 |
Plastics | 1 |
Project management | 2 |
Technology | 3 |