introduce

• I have much pleasure in introducing our speaker .
  我能给大家介绍我们的演讲人，感到非常高兴。
• The company is introducing a new family saloon this year .
  公司准备今年推出一种新型家庭轿车。
• The frictional dissipation will introduce an exponential decay .
  摩擦耗散可导致指数式的衰减。
• Experimental data are introduced to support the discussion .
  为了便于讨论，引用了一些实验数据。
• Other materials such as carbon-film have been introduced .
  另外有些材料，诸如碳精膜片已被采用。
• She could not be silent when such points were introduced .
  一提起这样的话题，她就绝对不会沉默。
• The hero is always introduced with a flourish of drums and trumpets .
  英雄总是在鼓角齐鸣中出场。
• For the first time they introduced champagne at dinner .
  他们吃晚饭的时候，第一次喝起香槟酒来了。
• He designed and introduced numerous new operating instruments .
  他设计并且采用了许多新的手术器械。
• Cooper had introduced a distinctively american voice into fiction .
  库珀把独特的美国情调引进了小说。