中英词典查询

hevea

n. 三叶胶（一种橡胶树，产于南美洲）;

例句:

  • Six methods for testing the v iability of Hevea seeds were compared.
    采用比较研究法,比较了6种方法测定橡胶树种子活力的准确度.
  • The two - part rubber tree ( Hevea brasiliensis ) is a superior clone grafted on a seedling family.
    在橡胶树优良有性系实生苗上嫁接优良无性系,即形成两合树.
  • If they could be turned into usable crops , they could outstrip even Hevea.
    蒲公英被视为杂草, 是因为它们生命力强,生长迅速.