droppings
1. 滴下物
2. (鸟兽的)排泄物
2. (鸟兽的)排泄物
| 同： |
- The fish are fed on the silkworm droppings and cane leaves
鱼以蚕沙和藤叶喂养。收藏 - Spread of infection to domestic poultry is predominantly by contamination from infected droppings.
家禽的感染主要是由于直接接触野生禽鸟的排泄物，收藏 - The droppings from the fowls make the ground rich in nitrogen.
鸟粪使土地含氮丰富。收藏 - Avoid touching any surfaces that may be contaminated by poultry droppings, and do not swim in any body of water that is used by birds.
避免接触任何可能被家禽粪便污染过的任何表面，不要在任何被禽鸟使用过的水体内游泳。 收藏
开心词场背单词
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