parasite

复数：parasites

1. [C]寄生物 animal (e.g. a flea, louse) or plant (e.g. mistletoe) that lives on or in another
2. [C]靠他人为生的人 person who lives off others and gives nothing in return

1. Rupture of the parasite may result in anaphylaxis.
   寄生虫的碎裂可能导致过敏反应。
2. These flies carry a dangerous parasite.
   这些苍蝇携带一种危险的寄生虫。
3. The parasite's host could be any bird.
   该寄生生物的宿主可以是任何鸟类。
4. The result is a repeated signal, and a new limb forms in addition to the one to which the parasite attached itself.
   这样的结果将是一种持续的讯号，而一种被寄生生物附著在肢体上所产生的新的生长型态将应运而生。
5. The host is not always injured by association with a parasite.
   主人与食客结交并不一定会吃亏。
6. She was essentially feminine, in other words, a parasite and a chalice.
   她在本质上是个女人，换句话说，是一个食客和一只酒杯。