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- mostly freshwater protozoa. 主要是淡水原生动物。
- soil an freshwater protozoa; cosmopolitan. 土壤和淡水原生生物的一科；分布于全世界。
- TOXICITY OF FENVALERATE TO FRESHWATER PROTOZOA COMMUNITY 氰戊菊酯对原生动物群落的毒性
- Acute Toxicity of Chlorpyrifos to Freshwater Protozoa Community 毒死蜱对淡水原生动物群落的急性毒性
- THE ACUTE TOXICITY EFFECTS OF FIPRONIL ON FRESHWATER PROTOZOA COMMUNITY 锐劲特对原生动物群落的急性毒性试验
- free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts. 主要为淡水中的自由游动的扁虫；由于其对丧失身体部分的再生能力而常常被用于实验室研究。
- free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts 主要为淡水中的自由游动的扁虫；由于其对丧失身体部分的再生能力而常常被用于实验室研究
- any of numerous mostly freshwater bottom-living fishes of Eurasia and North America with barbels like whiskers around the mouth 欧亚和北美众多的水底生淡水鱼，前颚生有胡须状触须
- any of numerous mostly freshwater bottom-living fishes of Eurasia and North America with barbels like whiskers around the mouth. 欧亚和北美众多的水底生淡水鱼，前颚生有胡须状触须。
- There are many fish in this freshwater lake. 这个淡水湖里有许多种鱼。
- Freshwater pearls are cultured in mussels, mostly in China. 大部分淡水人工养殖的珍珠则是在中国,其使用淡水蛤来养殖。
- Pearling, now, is mostly done by freshwater farmers. 采珠业现在大部分是淡水养殖农民在做。
- Nowadays, houses are mostly lit by electricity. 现在房屋大多用电照明。
- The men at the party were mostly fairly young. 参加聚会的男子大都非常年轻。
- Pop music is mostly program music. 流行音乐大多是标题音乐。
- 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。
- Jewelry and lace are mostly feminine belongings. 珠宝和蕾丝大多是女性用品。
- Frank's errancy consisted mostly of pranks. 法兰克错在老喜欢恶作剧。
- The audience consisted mostly of women. 观众多数是妇女。
- Lizards live mostly in warm climates. 蜥蜴主要生长在气候温暖的地方。
