silkworms

例句:

• Silkworms are fed mulberry leaves after they have hatched.
  蚕孵出后食桑叶.
  来自《简明英汉词典》
• They increased their income by raising silkworms and so on.
  他们靠养蚕等增加了收入.
  
• The silkworms have gone into the bushes to spin their cocoons.
  蚕上山了.
  
• The material is collected from silkworms, dissolved and then allowed to reform.
  来自BBC
• Silkworms and bees have been used extensively by humans for the production of silk and honey, respectively.
  来自BBC
• In Meiji Japan, the government doses a group of girls with a drug that turns them into human silkworms.
  来自WSJ