1. The original meaning of the word "lemon" refers to lemon, and its name means sweet and sour, which means sweet and beautiful.
2. Basic meaning:
(1) Lemon tree, a small evergreen tree with long oval leaves and thick quality, solitary flowers, pink outside and white inside. The fruit is oval or oval, the flesh tastes very sour, and it can be used to make drinks. The peel is yellow and lemon oil can be extracted.
(2) the fruit of this plant.