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bend curvature; rise of span (度) | |||
springing; rising of arch | |||
raise | |||
arch camber; arching; camber; span rise | |||
rise of span | |||
bridging; springing (石); sprung; turning an arch; warping; haunch; curve; flexure; flexion | |||
spring | |||
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bridging | |||
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springing |
起拱: 175 phrases in 15 subjects |