"Citrus" is a small evergreen tree or shrub with small white flowers, slightly oblate fruit, juicy pulp, sweet and sour taste, a little bitter, rough skin, orange and green when mature. Peels, leaves and seeds can be used as medicine. "Citrus" also refers to the fruit of this plant. Such as citrus, tangerine, tangerine, etc. It is also called citrus in some dialects. ?

"Orange" refers to an orange tree, which is an evergreen tree with thin branches and usually thorns, long oval leaves, slightly oblate fruit, red and yellow skin, juicy pulp and sweet and sour taste. Peels, seeds, leaves, etc. You can take medicine. "Orange" also refers to the fruit of this plant. Like oranges. Commonly known as oranges. ?

"Citrus" and "orange" have different meanings. "Citrus" is a kind of fruit tree, which refers to oranges, oranges, grapefruit, oranges and so on. "Orange" means orange in some dialects.