您要查找的是不是：
- 杆菌bacilus
- 栖to roost
- 粪manure
- 肉毒杆菌Clostridium botulinum
- 普氏粪鞭毛虫Copromastix prowazeki
- 水陆两栖amphibious
- 幽门螺杆菌H. pylori
- 鸟粪ornithocopros
- 幽门螺旋杆菌Helicobacter pylori
- 海洋底栖硅藻marine benthic diatom
- 枯草芽孢杆菌Bacillus subtilis
- 鸡粪chicken manure
- 一种大白熊栖居于北极附近。A big white bear lives near the North Pole.
- 普氏梭杆菌Fusobacterium plautii
- 栖居perch; rest
- 马粪horse manure
- 双歧杆菌bifidobacteria
- 小鸟儿栖歇在树枝上。Little birds perch themselves on the branches.
- 他们到处去捡粪。They went about collecting dung.
- 绿脓杆菌Pseudomonas aeruginosa
