Bettles

常见例句

• Leaf bettles (Chrysomelidae) are important pests of agriculture, forest and pasturage.
  摘要叶甲科昆虫是农业、林业及牧业的重要害虫。
• 8% of luseweilei and 16% of chongxianqing are new medicaments controlling capricorn bettles of long duration,high effect and low toxicity,little pollution to environment.
  8%25绿色威雷、16%25虫线清具有持效期长、高效低毒、对环境污染小的特点,是当前防治天牛类害虫的新型药剂。
• Lengicorn Bettles
  天牛
• bettl reaction
  [机] 贝蒂反应
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