您要查找的是不是：
- Dynamic Simulation of a Flat Valve Type Radial Piston Pump 阀配流式径向柱塞泵动态性能的仿真研究
- Speed Control System of TDJ Retarder With Flat Valve TDJ平板阀减速顶调速系统
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- He stumbled over a stump and fell flat on his face. 他给树桩一绊，摔了个嘴啃泥。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
- The application of electroless plating Ni-P on sealed face of flat valve 化学镀Ni-P在平板阀密封面上的应用
- The flat will be refurbished for the new tenants. 这套房间将重新粉刷以接纳新房客。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- Have you turned off the water valve? 你关掉水阀了吗？
- She lay flat on her back in the warm sunshine. 她在温暖的阳光下平躺著。
- The lease on our flat runs out in a few months. 我们公寓的租约还有几个月就到期了。
- The colours used are flat and unvaried. 使用的颜色既单调又无层次。
- Griddles are used for cooking flat cakes. 这个浅锅是用来烤蛋糕的。
- I got a flat tire of the rear wheel of my bicycle. 我自行车的后轮车胎没气了。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- He's asking 80 a month rent for that flat. 那套房间月租他要80英镑。
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The tenor disappointed us by singing flat. 那位男高音歌手调门儿唱得很低，十分扫兴。
- The tower rises steeply from the flat ground. 那座塔陡峭地自平地耸起。
