First, strict definition
[Yang]
1, bird Small body, long wings and a tail like scissors. In China, spring comes to the north and autumn returns to the south. Predating insects is a good bird.
2. happiness.
3. The ancient "banquet" and "banquet" are the same.
[ yān ]
1, the name of the Zhou Dynasty (165438+mid-20th century-222 BC). One of the Seven Heroes in the Warring States Period. In today's northern Hebei and western Liaoning. Destroyed by Qin.
2. It refers to the north of Hebei.
Second, word formation
Domestic swallow, petrel, swallow, swallow, sparrow, etc.
form a word
1. Swallow [ji ā yan]?
A small swallow, with black and shiny back feathers, white abdomen and purple spots on its neck, mostly nests under the eaves. Known as swallows.
Second, Haiyan [h m 4 I y an]?
1, bird It is like a swallow, with a hooked beak, dark brown feathers, webbed toes and black claws. Often swim or fly at sea, eat small fish, shrimp, etc.
2. Echinoderm. Short wrist, usually 5. The whole body is in the shape of a pentagram. The abdomen is flat and orange. The back is slightly raised, densely covered with granular short thorns, and the vermilion and dark blue stripes are mixed. Common in the northern coast of China.