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glacis | |||
gradual slope; gentle ascent | |||
flat grade; mild slope | |||
low grade | |||
easy grade; gentle gradient; soft slope | |||
gentle grade; gentle incline | |||
gentle slope; flat slope; flat gradient | |||
ramp | |||
easy gradient; low gradient; smooth slope | |||
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gentle | |||
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easy grade | |||
flat grade; flat gradient | |||
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gently sloping; 05 | |||
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flat gradient |
缓坡: 126 phrases in 21 subjects |