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quack grass

/kwæk ɡræs/

翻译: 指匍匐冰草(学名 Elymus repens),一种蔓延迅速的多年生禾本科植物;因其发达的地下根状茎而成为草坪和花园中常见的恶性杂草。

1 个条目

phrase

/kwæk ɡræs/informalscientific
  • zh指匍匐冰草(学名 Elymus repens),一种蔓延迅速的多年生禾本科植物;因其发达的地下根状茎而成为草坪和花园中常见的恶性杂草。

A common name for Elymus repens, a fast-spreading perennial grass species considered a troublesome weed in lawns and gardens due to its extensive underground rhizome system.

  1. Invasive weedB2formal

    A type of fast-spreading perennial grass, also known as couch grass, that is difficult to remove from gardens and fields.

    zh入侵性杂草

    • Quack grass has taken over the entire flower bed.
    • He spent the afternoon trying to pull out the quack grass roots.
    • Farmers consider quack grass a persistent weed in their fields.