1.双层床,两层甲板的船;(铁路公路两用的)双层桥;双层电车[公共汽车];双层火室的汽机
1.a sandwich consisting of three pieces of bread separated by two layers of food
2.a bus that has both an upper and a lower level where people can sit
1.Researchers said the weight of the balloon and chemicals would match several double decker buses requiring a very large vessel.
研究人员表示气球和化学物质的重量将相当于数辆双层汽车，运送它们需要非常大的卡车。
2.The Arrow was over two tonnes in weight and was the length of two double decker buses.
这个箭头重超两吨，与两辆双层巴士的长度相当。
3.High-speed, double-decker elevators would rush visitors to the top levels in barely a minute and a half.
高速双层电梯能够在短短一分半钟之内将游客运送到大楼顶层。
4.The table topis made of double-decker plastic plate which X-ray examination may be carried out on while operation.
采用双层塑料台面，可在手术时进行X射线检查；腿板可外展90度及拆卸，十分便于泌尿手术。
5.The push is now on to construct a new seawall and rebuild the double-decker highway that runs next to it.
现在已经准备建设新的海堤，并且在海堤两旁重建双层公路。
6.In February 2007 it suffered a huge landslip, described as the length of 'two double-decker buses'.
在2007年2月，崖壁出现了大面积的塌陷，边缘推后的长度相当于“两辆公车收尾相接”。
7.It's the size of a double-decker bus, and will deliver much needed food, air, fuel, and equipment to the space station's astronauts.
其大小约为一辆双层巴士，并将为空间站中的宇航员提供急需的食物、空气、燃油和设备。
8.The 300-foot-long section of double decker bridge is angled in a way that can route traffic away from where the new bridge is going.
双层桥的300英尺长的部分是斜的方式，可以从那里离开交通路线的新桥梁的发展方向。
9."There has not been enough time for a double-decker diffuser, " said team boss Martin Whitmarsh.
“有没有足够的时间为双层扩散，”车队老板怀特马什。
10.Near simultaneous explosions rocked the London subway and a double-decker bus at the morning rush hour.
几乎同时，在上午高峰期，爆炸攻击了伦敦地铁和一辆双层巴士。