slide face

例句：

1. 1.The car's engine is so loudthat it can be heard from the otherside of the city.
   汽车的引擎声音很大，可以从城市的另一边听到。
2. 2. The slide facewas smooth and easy to grip.
   滑动面很光滑，很容易抓握。
3. 3. The scientist useda microscope to observe the microscopicworld on the slide face.
   科学家使用显微镜观察在滑动面上的微观世界。