bascule door吊门
bascule fill绝缘伸缩梯价格开河桥
bascule pier衡重式吊桥桥墩
bascule span张开跨度;开放跨;仰开跨
bascule barrier臂式阻断器
bascule escapement锁轴式天文钟擒纵机构
bascule movement翻译;弹摆运动英语
bascule e竖旋桥的双翼
bascule bridge吊桥;开河桥;[交] 竖旋桥;上开桥
N（名词） a bridge with a movable section hinged about a horizontal axis and counterbalanced by a weight 跳开式吊桥 (Also called balance bridge, counterpoise bridge) → compare drawbridge