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couch grass

/ˈkaʊtʃ ɡrɑːs/

翻译: 一种常见的多年生禾本科植物(学名 Elymus repens),以其长而蔓延的根状茎著称,因此在花园和农田中成为难以控制的顽固杂草。

1 个条目

phrase

/ˈkaʊtʃ ɡrɑːs/formalscientific
  • zh一种常见的多年生禾本科植物(学名 Elymus repens),以其长而蔓延的根状茎著称,因此在花园和农田中成为难以控制的顽固杂草。

A common perennial grass species (Elymus repens) known for its long, creeping rhizomes that make it a persistent and difficult-to-control weed in gardens and agricultural fields.

  1. Invasive weedB2formal

    A type of fast-spreading grass with long creeping roots, often considered a troublesome weed in gardens and lawns.

    zh匍匐冰草

    • Couch grass is difficult to remove because of its extensive root system.
    • The gardener spent hours digging out couch grass from the flower bed.
    • Couch grass can quickly overtake a lawn if not controlled.