痕用英文怎么说

痕的英文：
scar
traces

• Oscillation ripple.
  对称波痕。
• Overhanging ripple.
  菱形波痕。
• He seemed to vanish into thin air.
  他不留痕迹地消失了。
• There is a trait of slime left by a snail on the glass.
  玻璃上有一条蜗牛留下的黏液痕。
• One of a series of short scars made by glacial drift on a surface of bedrock.
  冰川漂流物在基岩表面留下的一系列短痕之一.
• Raindrop imprint
  雨(滴印)痕
• A ridge on the flesh raised by a blow;a welt.
  抽打后皮肉上隆起的痕;鞭痕
• A slash,as in a leaf or petal.
  切痕深的切痕，如在树叶上或花瓣上的
• Defect: Sink Marks or Excessive Shrinkage
  缺陷:缩痕或过度收缩
• raindrop imprint
  【地质】雨(滴印)痕

• His eyes are sunk in scar tissue.
  他的眼睛深陷在有伤疤的纱布里。
• The scar on her face had immediately riveted their attention.
  她脸上的疤痕立刻引起了他们的注意。
• Wounds once healed leave a scar behind them.
  伤口愈合后也会留下疤痕。

• trace contaminant
  残余污染物
• They are trying to trace the source of the trouble.
  他们正设法找出这件麻烦事的起因。
• They disappeared without leaving a trace.
  他们不见了，没有留下一点痕迹。