rootstock

名词 n.

英文释义

名词 n.
  1. A healthy and vigorous-rooted plant that is used in grafting, most commonly as a sound base to support a scion that bears desirable fruit in orchard culture.
  2. The necessary basis for something to develop. broadly,figuratively
    — We know more - vastly more - about how we are governed, and that knowledge is the rootstock of consent.

词形变化

rootstocks plural

词源

From root + stock.
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