峰顶调车员室的英文：
shunter's cabin at hump crest
n. 转辙员,扳道员,有能力的组织者
cabin是什么意思：
n. 隔间，小木屋；船舱
v.住在小屋里；关在小屋里
Forward of the main cabin are the guest cabins.
主舱前面是客舱。
The rehabilitation of the cabin became a necessity.
小屋的重新修建已是不可避免的了。
We slept in a small cabin.
我们睡在一个小船舱里。
n. 驼峰；驼背；圆形隆起物
v. 扛，背；（使）隆起，弓起；苦干
Camels rebuild fat stores in their hump.
骆驼在自己的驼峰内重新贮备了脂肪。
I humped the heavy case upstairs.
我把那个沉重的箱子背到楼上。
His duties keep him pretty much on the hump.
他的工作任务使她付出很大的努力。