coumarin ['ku:mərɪn]

例句:

• These include citral, found in lemon and tangerine oils; coumarin, found in tonka beans; and eugenol, a component of rose oil.
  来自THETIMES
• Objective To study the antitumor activity of otiose and coumarin in novobiocin.
  目的研究新生霉素的结构单元诺维糖和香豆素的抗肿瘤活性.
  
• Researchers have identified six coumarin derivatives that exert antispasmodic and vasodilatory effects.
  研究人员发现,造成六名香豆素衍生物、安神扩血管效应.
  
• Objective : To understand the progress of study on coumarin of angelica dahuricae.
  目的了解中药白芷香豆素类成分的研究进展.