sawback

n. [地]锯齿山脊

词形变化

sawbacks 复数 sawbacks

释义与例句

n.
  1. 1.

    A back (dorsal, spinal, or spinelike aspect) that is a saw or is sawlike in form, as:

    A ridge or mountain range whose silhouette is suggestive of sawteeth.

    定语

    Holonym: sierra

  2. 2.

    A back (dorsal, spinal, or spinelike aspect) that is a saw or is sawlike in form, as:

    A knife, often a machete, whose spine has sawteeth.

    定语

    sawback knife sawback machete

词源

From saw + back.

来源：wiktionary