crossbreeding ['krɒsbri:dɪŋ]

例句:

• Mendel tried crossbreeding.
  孟德尔尝试了杂交育种。
  
• Scientists boosted crop yields by crossbreeding related plants that add desirable traits.
  科学家通过加入理想性状的相关植物杂交来增加作物产量.
  
• Within Yunnan Province, where can purchase the Bohr goat crossbreeding?
  在云南省内哪里可以买到杂交波尔山羊?
  
• They began crossbreeding with squash, which has denser flesh, weighs more.
  来自SA
• In years past, this was done by crossbreeding animals with desirable traits.
  来自MSN
• The giants are the product of a lot of crossbreeding with other heavy cousins like squash.
  来自SA