sativa [sə'tɪvə]

例句:

• Lettuce, Lactuca sativa varieties; lettuces can be grown all-year-round.
  来自BBC
• Effects of 14 herbicides were studied in alfalfa ( Medicago sativa ) pasture.
  选用14种除草剂对沧州地区苜蓿 ( Medicagosativa ) 地苗期的杂草进行了防除试验.
  
• The large sample compartment gives you more fexibility in sample size.
  大样品仓便于多种尺寸样品的测试.
  
• The distribution of thallium in leaf and seed of rice sativa L.
  研究重金属铊在水稻叶和种子中累积分布以及铊对其它元素吸收积累的影响.
  
• "These two have sativa in them," she said.
  来自NEWYORKER
• Asian rice is known scientifically as Oryza sativa and African rice as Oryza glaberrima.
  来自BBC