1, Tomato: Tomato is an annual or perennial herb of Lycopodium in Solanaceae, with a body height of 0.6 ~ 2m, sticky glandular hairs all over, strong smell, easily lodging stems, pinnately compound leaves or deeply lobed leaves, the total peduncle of inflorescence is 2 ~ 5cm long, usually 3 ~ 7 flowers, and the calyx is radial.
2, plum: plum tree, alias cherry plum, common fruit tree, deciduous small tree, the height can reach 8 meters; The red leaf plum base in Dafeng, Jiangsu Province is usually redder because of the different climate. Dry skin is purple-gray, branchlets are reddish brown, all smooth and hairless. Simple leaves alternate, the leaves are oval or oblong-lanceolate, 4.5-6 cm long and 2-4 cm wide, the apex is short and sharp, the base is wedge-shaped, and the edge is serrate. Five or eight pairs of pinnate veins are hairless on both sides or hairy in the axils of posterior veins, with dark green or purple color, and the petiole is smooth and glandular.
3. Apple: Apple belongs to the genus Malus of Rosaceae, and the tree is a deciduous tree. Apple has high nutritional value, rich in minerals and vitamins, and also rich in calcium, which helps to metabolize excess salt in the body. Malic acid can metabolize calories and prevent obesity in the lower body. Apple is a low-calorie food, which produces about 60 kilocalories per100g. Apple is known as "living water" because of its high solubility and easy absorption by human body. It is beneficial to dissolve sulfur and make skin smooth and tender.
4, washbasin: daily washbasin is an indispensable sanitary ware in people's daily life. The materials of daily washbasin are ceramics, enamel pig iron, enamel steel plate and terrazzo. With the development of building materials technology, new materials such as FRP, artificial marble, artificial agate and stainless steel have been introduced at home and abroad. There are many kinds of washbasins for daily use, but the same requirements are smooth surface, waterproof, corrosion-resistant, cold and heat-resistant, easy to clean and durable. Therefore, attention should be paid to the quality of ceramics when choosing daily washbasins.
5. Buttons: Buttons In ancient Rome, the original buttons were used as decorations, while clothes were tied with pins. 13rd century, the function of the button is the same as today. At that time, people already knew how to open buttonholes on clothes, which greatly improved the practical value of buttons. 16th century, buttons became popular. With the rise of fast fashion, buttons change from functional to creative.