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chalazoidite | |||
mud ball | |||
mud boulder | |||
ball clay; tuff ball | |||
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mud hall |
泥球: 48 phrases in 14 subjects |
Agriculture | 3 |
Badminton | 1 |
Baseball | 2 |
Desert science | 1 |
Earth sciences | 1 |
Ecology | 1 |
Engineering geology | 3 |
General | 2 |
Golf | 1 |
Metallurgy | 2 |
Oil / petroleum | 11 |
Sports | 1 |
Technology | 17 |
Tennis | 2 |