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acrospire

/'ækrәspaiә(r)/

📖 中文释义

  1. n. (萌发种子最先生出的)旋状幼芽, 幼根
📘 English Definition(英文释义)
  1. n. The sprout at the end of a seed when it begins to
  2. germinate; the plumule in germination; -- so called from its spiral
  3. form.
  4. v. i. To put forth the first sprout.