杜仲 [ㄉㄨˋ ㄓㄨㄥˋ; du4 zhong4]
  eucommia (a kind of rubber tree)
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  杜仲
  とちゅう
  トチュウ
  noun (common) (futsuumeishi)
  see: トチュウ科
  word usually written using kana alone
  hardy rubber tree (near-threatened species often used in Chinese medicine, Eucommia ulmoides)
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