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ledge matter; vein filling; vein material; vein matter |
脉质 : 30 phrases in 12 subjects |
Agriculture | 2 |
Aviation | 1 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 2 |
General | 3 |
Geophysics | 2 |
Metallurgy | 4 |
Nursing | 2 |
Oil / petroleum | 2 |
Radio | 1 |
Technology | 9 |