ectozoa

基本解释

• n.体表寄生虫；外寄生虫

同根派生

英汉例句

• Conclusion The infestation ratio and the ectozoa index of these hosts were lower with the exception of hedgepig.
  结论除刺猬外，各鼠种染虫率和染虫指数较低。
• Keywords propoxur;pirimiphos methyl;trichlorphon;fenthion;film formulation;ectozoa of domestic animals;
  残杀威;甲基嘧啶磷;敌百虫;倍硫磷;涂膜剂;家畜体外寄生虫;
• ectozoan
  =ectozoon.