b线的英文

b wire

b-wire

• b:     a B picture ...
• 线:    thread; string; wi ...
• 纽约地铁b线:    b

例句与用法

1. Slide two beads on b and five on a over to the right hand side
   把b线上的两个珠子和a线上的五个珠子拨到右边。
2. Early favorable results led the metro to equip all trains on its line b - the newest line , and the line with the greatest flange wear - with the kelsan lcf system
   早期令人满意的测试结果促使地铁公司在其最新的b线，也是轮缘磨损最厉害的线路上，将所有列车都安装了凯尔森的lcf系统。