- A flat or level surface. 水平面平坦或水平的表面
- Used to flat or level a little thicker material. 适合整平较厚之材料。
- Along a flat or even line or plane. 水平地沿水平面或水平线地
- Do you live in a flat or a house? 你住的是一层公寓还是一座房子?
- Are you looking for a flat or condominium? 您在找租屋或公寓吗?
- Figure 2-1 represents a flat, rigid object of arbitrary shape on a level surface having negligible friction. 图2－1表示一个任意形状的扁平刚体，放置在无摩擦的水平面上。
- The surface that the engine is mounted on must be on an even plane (i. E., A flat and level surface) so that there is no strain on the engine itself. 引擎安?必?是固定在一正平面背板上(即,平和平?表面)?定引擎外?有受到?力。
- We are going to buy a flat or small house somewhere in south london. 我们打算在南伦敦什么地方买一套住房或一栋房屋。
- Great rewards when you purchase a flat or refer someone who buys one! 买楼或介绍亲友买楼均有大奖赏!
- A masking piece is a flat or curtain that hides part of the stage from the audience. 隐蔽条是一个背景屏或者幕布用来挡住部分舞台不让观众看到。
- A flat surface on which a game is played. 棋盘，游戏板玩游戏所用的平面
- A piece of furniture typically having a flat or sloping top for writing and often drawers or compartments. 桌子通常有一个平面或斜面以供写字并经常配有抽屉的家具
- Having your seat at the right height, but having a flat or insufficiently tilted seat, is also a cause of slumping. 当你的座位在合适的高度，但是平的或不够倾斜的时候，也会造成弯腰驼背。
- A flat or inverted yield curve (when short rates are above long rates) has traditionally been seen as a harbinger of recession. 平坦或反向的收益率曲线(短期利率高于长期利率)，传统上被视为衰退的前兆。
- 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。
- The set of points is called a level surface. 这种点的集合被称为等位面。
- A decline to a lower condition, quality, or level. 退化下降到低等的状况、性质或水平
- A decline to a lower status or level. 降，下来倾斜到更低状态或水平
- 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。
- I got a flat tire of the rear wheel of my bicycle. 我自行车的后轮车胎没气了。