How to create Zhang Zi?

The parts of speech of Cinnamomum camphora are as follows:

1, Cinnamomum camphora: plant name. Lauraceae, evergreen trees. Leaves oval, panicles axillary, six perianth yellow-green.

2. Mothballs: small balls made of camphor. Easy to carry, can kill insects and avoid odor.

3. Camphor: an organic compound. Colorless crystal with special fragrance. This natural product is made by distilling the leaves and trunk of camphor tree, which is right-handed. It can also be synthesized from turpentine without optical activity. Can be used as insect repellent, plasticizer, etc.

4. camphor oil: Oil extracted from camphor wood. It can be made into soap or deodorant.

5. Silkworm: animal name. Insecta, Bombycidae. A wild silkworm. It is green and has long white hair. Silkworm cocoons are yellow-brown, and silk can be used for textile, surgical suture, fishing wire and so on. Moth wings are gray-brown, mixed with green, with round purple-black stripes in the center of hind wings, which are produced in Guangdong, Jiangxi and other provinces. Larvae are pests of camphor tree, chestnut tree and beech tree.

6. Cinnamomum camphora oil: camphor oil, Cinnamomum camphora oil.

7. Fishing camphor: the name of the tree. Also known as Zhang Wu. Deciduous sub-trees, tall and redundant, with long oval leaves and yellow leaves.

8. Shen: Divination tools used by ancient astrologers.

9. yu zhang: See "yu zhang", which is also called sleeper and camphor wood.

10, Zhang Ting: ancient place names. In today's Hangzhou, Zhejiang Province. This is a tidal resort.

Morphological characteristics of Cinnamomum camphora

Evergreen trees, 30 meters high, 3 meters in diameter, with a broad oval crown; Branches, leaves and wood all smell of camphor; The bark is yellowish brown with irregular longitudinal cracks. The terminal bud is broadly ovoid or spherical, the scales are broadly ovoid or nearly round, and the outside is slightly filiform. Branches are cylindrical, light brown and hairless.

Leaves alternate, oval, 6- 12 cm long and 2.5-5.5 cm wide, with acute apex, wide wedge-shaped to nearly round base, entire, cartilaginous, sometimes microwave-shaped, green or yellowish green, shiny at the top and yellowish green or grayish green at the bottom.

Dark, the lower part is hairless or slightly puberulent when young, with three veins at the base and sometimes five veins at the base. The midvein is obvious on both sides, and there are 1-3-5(7) lateral veins on both sides of the upper part.