agronomists

例句:

• Agronomists are concerned with the production of crops for food, feed, and fibre.
  农学工作者应学习食物 、 饲料和纤维作物的生产.
  
• Agronomists and farmers use the pictures to study crops.
  农学家和农民利用图片来研究庄稼.
  
• Agronomists have made many good suggestions.
  农业科学家提出了很多好意见.
  
• By the time I met him, he had spent five years shuttling from desert to desert, testing prototypes with local agronomists.
  来自NEWYORKER