“卧铺”的拼音？

我把泳衣和T恤衫塞进包里，乘卧铺前往贝济耶。I crammed my bag full of swimsuits and T-shirts and caught the sleeper down to Beziers.火车突然停车, 我差一点从卧铺上摔下来.The train stopped with a violent jerk , nearly tipping me out of my bunk.他从由伦敦开来的午夜快车的头等卧铺车...

“卧铺”的英语可以翻译为：sleeping berth，couchette，sleeper ...