Nectridia

例句：

1. 1. Bees collectnectar from flowers to feed theirlarvae.
   蜜蜂从花朵中收集花蜜来喂养它们的幼虫。
2. 2. Thenectar glands on the petals of a rose are responsible for producingits fragrance.
   玫瑰花瓣上的花蜜腺负责产生其香味。
3. 3. Insects usenectar as a source of energyand nutrients.
   昆虫使用花蜜作为能量和营养的来源。