?双翼平旋桥
... 双叶竖旋桥 double-leaf bascule bridge 双翼平旋桥 double leaf swing bridge; double swing bridge; double-leaf swing bridge 双翼竖旋桥 double-leaf basule bridge ...
双翼平旋桥
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。