First, the definition of fish:
A large class of vertebrates, living in water, whose body temperature changes with the external temperature. Generally speaking, their bodies are flat, with scales and fins, and they breathe through their gills. There are many kinds, including cartilaginous fish and bony fish. Most of them are edible.
Second, the fish word combination:
Fish flower, fish season, cultured fish, fresh fish, flat fish
Deer fish, fish culture, fish management, fish gall, fish spots
Extended data
First, the etymological evolution: Oracle Bone Inscriptions, Xiao Zhuan and Kai Ti.
Second, variant characters:
Third, related words:
1, deer fish [Lü yú]?
The legendary fish name.
2. apophyllite
【yú yǎn】？
Fish's eyes.
3. fishhook [yü g not u]?
Most hooks are bent.
4. Fishbone [Yuge]?
After proper softening, the nutrients of fish bones become water-soluble substances, which are easily absorbed by the human body. The simplest way to eat it is to eat it directly or to grind it into powder after being brittle in the microwave oven.
5. Salmon [Gu Yu yú]?
mandarin fish