您要查找的是不是：
- Anabaena, a freshwater bacteria, is a case in point. 如鱼腥藻，一种淡水藻类，就是这样。
- 2．Anabaena, a freshwater bacteria, is a case in point. 如鱼腥藻，一种淡水藻类，就是这样。
- There are many fish in this freshwater lake. 这个淡水湖里有许多种鱼。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- Some freshwater fish such as pike can withstand levels of acidity. 一些诸如梭鱼等淡水鱼可以抵御相当程度的酸性。
- Bacteria are too small to see with the naked eye. 细菌太小，肉眼看不见。
- Many diseases are caused by bacteria. 许多疾病是由细菌引起的。
- Dissolution or destruction of bacteria. 溶菌作用对细菌的溶解或破坏
- Such a growth or colony, as of bacteria. 培养菌该种生长物或群落，如培养菌
- The presence of bacteria in the blood. 菌血症血液中细菌的存在
- He worked out methods to destroy bacteria on the seeds. 他研究出消灭种子上细菌的方法。
- A bacterium is identified as the cause for his duodenal ulcer. 一种细菌被断定为造成他十二指肠溃疡的根源。
- European freshwater fish resembling the roach. 类似于斜齿鳊的欧洲淡水鱼。
- Professor Fang worked out a method to destroy bacteria on the seeds. 方教授想出了一个办法来消灭种子上的细菌。
- Freshwater fish; freshwater lakes. 淡水鱼；淡水湖
- Observe carefully how the bacteria respond to this stimulus. 仔细观察细菌对这一刺激有什么反应。
- Hot weather multiplied the bacteria in the food rapidly. 炎热的天气使食品中的细菌迅速繁殖。
- I'll bet she's as juicy as a freshwater clam. 我敢打赌她就像淡水蚌一样肉感多汁。
- A similar mass of fibers formed by certain bacteria. 由某种细菌形成的类似的一束纤维
- A lake fed by a freshwater inflow. 一个流入淡水的湖
