备用环
bèi​yòng​huán

backup ring

  • created sense approved 备用环/備用環 · bèi​yòng​huán · backup ring — "Initial import from upstream dictionary"

    备用环 / 備用環

    bèi​yòng​huán

    backup ring

    a mechanical ring used as a spare or to provide extra support for a seal

    备用 (literal) → 备用/備用 · bèi​yòng · reserve; spare; backup 环 (literal) → 环/環 · huán · ring

    Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

    created sense