kerria lacca造句
造句与例句
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- Shellac is scraped from the bark of the trees where the female lac bug, " Kerria lacca " ( Order"
- The shellac is derived from the raw material sticklac, which is a resin scraped from the branches of trees left from when the small insect, " Kerria lacca " ( also known as " Laccifer lacca " ), creates a hard, waterproof cocoon.
- A large part of the India's total lac production comes from this area . Lac, a natural polymer ( resin ) is produced by a tiny insect, Kerria lacca ( Kerr ), which is purposely cultured on shoots of several species of trees, mainly palas, kusum and ber.
- It's difficult to see kerria lacca in a sentence. 用kerria lacca造句挺难的
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