fretless

a. fret的变形

词形变化

fretlesses 复数 fretlesses

释义与例句

n.
  1. 1.

    A stringed instrument without frets on the fingerboard.

adj.
  1. 1.

    Of a stringed instrument, not having frets on the fingerboard.

  2. 2.

    Without worries.

词源

From fret + -less.

来源：wiktionary