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rockcress

/ˈrɒk.krɛs/

翻译: 指十字花科几种植物的通称:一类是开黄花的杂草,有时归入大蒜芥属(Sisymbrium);另一类是喜生于岩石间的南芥属(Arabis)植物。

1 个条目

noun

/ˈrɒk.krɛs/C2formalscientific
  • zh指十字花科几种植物的通称:一类是开黄花的杂草,有时归入大蒜芥属(Sisymbrium);另一类是喜生于岩石间的南芥属(Arabis)植物。

A noun referring to a type of cress plant, either a noxious variety with yellow flowers sometimes classified under Sisymbrium, or any of several rock-loving cresses belonging to the genus Arabis.

  1. Noxious cress with yellow flowersC2formal

    A type of cress plant that is considered harmful or invasive, characterized by its yellow flowers; sometimes classified under the genus Sisymbrium.

    zh黄花有害芥菜

    • The rockcress in the field was identified as a noxious weed.
    • Yellow-flowered rockcress can quickly overtake a garden.
    • Farmers often struggle to control the spread of rockcress.
  2. Rock-loving cress of the genus ArabisC2formal

    Any of several species of cress plants that thrive in rocky environments and belong to the genus Arabis.

    zh筷子芥

    • The rockcress clung to the crevices of the cliff.
    • Botanists discovered a new species of rockcress in the alpine region.
    • Rockcress is often found in mountainous, rocky terrains.

    同义词arabis