单词：bascule
音标：['bæskju:l] ；
n. 竖旋桥活动桁架
n. a structure or device in which one end is counterbalanced by the other (on the principle of the seesaw)
词型变化：名词复数形式 : bascules
bascule的用法和样例：
词汇搭配
- overhead counterweight bascule bridge衡重式开合桥...
- bascule leaf竖旋翅
- bascule gate竖旋闸门
- bascule door吊门
- bascule span竖旋孔
- bascule barrier吊式栏木
- bascule bridge开河桥,吊桥,竖旋桥...