The National Freshwater Fish Dictionary is a general term for fish that grow in fresh water. Such as grass carp and Wu Guoyu. Structure: fresh water (left and right structure) (single structure) fish (upper and lower structure). The part of speech is: noun. The phonetic notation is: ㄢㄕㄨㄟˇㄩ _. The pinyin is: dànshuǐyú.
What is the specific explanation of freshwater fish? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
Freshwater fish dànshuǐyú (1) Fish that live in fresh water, such as crucian carp, grass carp and carp.
Second, the network interpretation
Freshwater fish, broadly speaking, refers to fish that can live in fresh water with salinity of three thousandths. In a narrow sense, it refers to fish that have only "juvenile stage" or "adult stage" in some stages of their life history, or must spend their whole lives in fresh water areas. There are about 26,000 species of fish and 8,600 species of freshwater fish in the world. There are nearly 3,000 species of fish in China, including freshwater fish 1000. There are more than 26,000 known fish species in the world, which is the largest group of vertebrates, accounting for 48. 1% of the total number of vertebrates. Most of them live in the ocean, and there are about 8600 species of freshwater fish. There are nearly 3,000 species of fish in China, including freshwater fish 1000.
Vocabulary about freshwater fish
Dingqi
Idioms about freshwater fish
Fish in mixed water, fish in mixed water, fish in yellow soup, fresh water depth, fish gather fresh water, water reaches the fishing line, water is like fish, clear water, no fish exhausted, water gained.
Vocabulary about freshwater fish
Fish is clear in deep water, and there is no dead fish. Fish gets water, yellow soup and fresh water are like water, such as fish. When fresh water meets water, fish goes to the fishing line.
Sentence making about freshwater fish
In addition, there are more than 350 species of birds and more than 300 species of freshwater and saltwater fish in this park.
2. Objective: To study the technological conditions of extracting nucleoprotein and protamine from freshwater fish testis.
3. Siniperca chuatsi is the best variety of freshwater fish, and Confucian cuisine has a special approach to Siniperca chuatsi.
It is because the area from Wulinmen to Hushu has always been a gathering place for freshwater fish in Hangjiahu.
The giant bone tongue fish is one of the largest scaly freshwater fish in the world and one of the top ten most ferocious freshwater fish in the world.
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