您要查找的是不是：
- A system of pipes, such as those used in plumbing. 管道，管线，管道网一管道系统，如那些用来铺设铅管的
- Professional boxing is no bed of roses. 职业拳击不是一碗好吃的饭。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- Marriage is not always a bed of roses. 婚姻并不总是称心如意的。
- On the right was a clutter of pipes and debris. 右边是乱七八糟的管子和破碎杂物。
- To convey(liquid or gas) by means of pipes. 用管道来传输（液体或气体）
- For the last few months, he has been on a bed of thorns. 近几个月他一直烦虑不安，如坐针毡。
- A system of pipes,such as those used in plumbing. 管道，管线，管道网一管道系统，如那些用来铺设铅管的
- At any period of history it is the unemployed who find life to be a bed of thorns. 无论在哪一个历史时期，感到生活是一种煎熬的总是失业者。
- Core Hole at R.C. Beam for installation of pipes. 直梁上钻孔以便管道安装.
- To convey by or as if by a system of pipes. 用管道输送通过或似通过管道系统传送。
- I felt that I should explain to them that life here is not a bed of roses. 我觉得我应该向他们解释清楚：这里的生活不是甜甜蜜蜜的。
- The grass is interspersed with beds of flowers. 草地上点缀着一个个花坛。
- She is brought to bed of yet another baby. 她又生了一个小孩。
- These glaciers are beds of solid ice. 这些冰河由一层层坚冰形成。
- Life in Tokyo is far from a bed of roses. 在东京生活决不是生活在温柔富贵乡。
- Join one section of pipe to the next. 将一段管子与相邻的管子连接起来。
- His wife was brought to bed of a son yesterday. 他的妻子昨天生了个儿子。
- Join the two sections of pipe together. 将这两段管子连接在一起。
