amphetamines [æm'fetəmi:nz]

例句:

• The only prescription amphetamines now are Dexadrine and Ritalin.
  来自BBC
• Amphetamines is one kind of synthetic compounds whose precursor structure is amphetamine.
  苯丙胺类物质是一大类人工合成的以苯丙胺为母体的化合物.
  
• Are these people using gear and amphetamines at the same time?
  这些人同时服用海洛因和安非他明吗？
  
• Tissues Out : Hooked on amphetamines, Sara is committed to a mental institution.
  泪点: 萨拉由于安非他命上瘾而被送进精神病院.
  
• What about meta - amphetamines and all other synthetic drugs ?
  来自SA
• The most popular now is hashish and pills, amphetamines.
  来自VOA