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heavy grade | |||
steep bank | |||
heavy gradient; high gradient; steep slope |
大坡度: 34 phrases in 12 subjects |
Automobiles | 3 |
Aviation | 3 |
Bridge construction | 2 |
Chemistry | 1 |
Engineering geology | 2 |
General | 2 |
Hydroelectric power stations | 2 |
Rail transport | 1 |
Skydiving | 2 |
Technology | 11 |
United Nations | 3 |
Wind Energy | 2 |