表面

• The brass surface must be free of contamination .
  黄铜表面必须未经沾污。
• An inflammatory exudate collects on the surface .
  炎性渗出物集合在表面。
• The surface of mars is remarkably diverse .
  火星的表面参差不齐。
• The deviations are thus only apparent .
  这种偏差只是表面现象。
• His reluctance was only apparent .
  他不过是表面上不愿意罢了。
• There was no outward fellowship between them .
  她们俩人表面上没有什么交情。
• The surface itself is an equipotential .
  表面本身是一等位面。
• You must not look only at the surface of things .
  看事物不能只看到表面现象。
• On superficial examination, the teeth appear normal .
  表面检查牙齿似乎正常。
• The surface of the slice is smoothed by sanding .
  把该切片的表面用沙纸擦光。