您要查找的是不是：
- wingless fly that is an external parasite on sheep and cattle. 寄生在羊和牛体外的无翅苍蝇。
- wingless fly that is an external parasite on sheep and cattle 寄生在羊和牛体外的无翅苍蝇
- Any of numerous small, flat-bodied, wingless biting or sucking insects of the orders Mallophaga or Anoplura, many of which are external parasites on various animals, including human beings. 虱，寄生虫无数小的，身体扁平，没翼的咬人吸血昆虫，其中许多是多种动物的外部寄生物
- Any of numerous small,flat-bodied,wingless biting or sucking insects of the orders Mallophaga or Anoplura,many of which are external parasites on various animals,including human beings. 虱，寄生虫无数小的，身体扁平，没翼的咬人吸血昆虫，其中许多是多种动物的外部寄生物。
- The mistletoe plant is a parasite on trees. 槲寄生是寄生在树上的植物。
- Don't give money to him; he is a parasite. 别给他钱，他是个好吃懒做的人。
- He is just listening in external of that room. 他正在那房间的外面留神听着。
- This news program only covers external events. 这一新闻节目只报道国外消息。
- She sets great store by external politeness. 她很注重表面的虚礼。
- One who frequents another's table; a hanger-on or parasite. 食客经常到别人那儿吃饭的人; 食客或寄生者
- external parasite 外寄生虫
- Rupture of the parasite may result in anaphylaxis. 寄生虫的碎裂可能导致过敏反应。
- One that preys on or clings to another; a parasite. 吸血鬼，寄生虫，食客寄生于他人或粘着于他人的人；寄生虫
- Our external trade has expanded during recent years. 我国的对外贸易近几年来有所发展。
- The mistletoe plant is a parasite in trees. 榭寄生的植株在树里面算是一种寄生虫。
- He judge people by mere external clothes rather than internal character. 他判断人只靠着外表的衣服而不是内在的品格。
- Mistletoe plant is a parasite on trees. 槲寄生是寄生在树上的植物。
- The metal or plastic external structure of a motor vehicle. 车身机动车的金属和塑料的外部结构
- The lazy man was a parasite on his family. 那懒汉是他家的一个寄生虫。
- For I am the parasite of this town. 因为我只是这个城市的寄生虫。
