种

• Eventually they remembered something .
  最后，他们想起了某种东西。
• Waves are travelling through the material .
  波在此种材料中传播。
• Diamond is a third form of solid carbon .
  金刚石则是第三种形式的固态碳。
• The two attitudes stand in sharp contrast .
  两种态度，黑白分明。
• Clearly there is some extra restriction .
  显然，还存在有某种附加的限制。
• Such endemics have been termed epibiotics .
  这样的特有种称为活化残遗种。
• There are three distinguishable strands .
  存在着三种不同的情况。
• It was a comfort to him, this extenuation .
  这借口对他是种安慰。