rootworm

名词 n.
中文释义

英文释义

名词 n.
  1. A worm that tunnels through the roots of young plants.
    — Dr. Ostlie, at the University of Minnesota, said he had permission from three companies in 2007 to compare how well their insect-resistant corn varieties fared against the rootworms found in his state.

词形变化

rootworms plural

词源

From root + worm.
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