| 释义 |
- n.海鸟粪（用作肥料）
- v.在…上施鸟肥[鱼肥]
- 网络鸟粪层；鸟粪石；鸟粪石粉
1. | 海鸟粪（用作肥料）the waste substance passed from the bodies of birds that live near the sea, used to make plants and crops grow well |
n. | 1. accumulated droppings of birds, bats, or seals, occurring where large established colonies of these animals are situated 2. fertilizer consisting of dried bird or bat droppings that is rich in nutrients, including urates, oxalates, and phosphates, or a synthetic fertilizer with properties similar to those of natural guano 3. solid waste from birds or other animals, sometimes spread on the ground to help plants grow |
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