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gantry | |||
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arch |
拱形架 : 80 phrases in 11 subjects |
Agriculture | 3 |
Architecture | 13 |
Automobiles | 7 |
Bridge construction | 1 |
Electronics | 1 |
Engineering geology | 1 |
General | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 1 |
Rail transport | 1 |
Technology | 49 |