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biserrate

/baɪˈsɛr.eɪt/

翻译: 过时的形容词,指某物具有双重的锯齿或齿痕,像有两排齿的锯子。

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adjective

formalcommonscientific已废弃/baɪˈsɛr.eɪt/

An obsolete adjective describing something that is doubly serrated or notched, like a saw with two rows of teeth.

  • 🇨🇳过时的形容词,指某物具有双重的锯齿或齿痕,像有两排齿的锯子。
  1. Doubly serrated C2 formal scientific

    Having saw-like notches where the notches themselves are also notched, creating a double-toothed edge.

    • The leaf margin of this plant is biserrate, with each tooth bearing smaller teeth.
    • Botanists identified the specimen by its distinct biserrate leaf edge.
    • The biserrate structure of the fern's frond is a key identifying feature.

    🇨🇳重锯齿的