单食性
- 网络monophagy;monophagous;Monophages
单食性-
单食性种类必须产生大量单一的酶使它们的食物解毒。
The monophagous species must produce large quantities of an enzyme to detoxify their food .
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水葫芦象甲对23个科、46种植物不产生危害，只取食水葫芦，是单食性昆虫。
The waterhyacinth weevil ( Neochenita eichhorniae ) is a kind of insect with single feeding habit , which only feeds on waterhyacinth not endangering 23 families , 46 species plants .