dactyl

英 [ˈdæktɪl]

美 [ˈdæktɪl]

n.  (诗歌的)扬抑抑格，长短短格

复数：dactyls　

医学

COCA.43718

牛津词典

noun

• （诗歌的）扬抑抑格，长短短格
  a unit of sound in poetry consisting of one strong or long syllable followed by two weak or short syllables

英英释义

noun

• a finger or toe in human beings or corresponding body part in other vertebrates
  Synonym:digit
• a metrical unit with stressed-unstressed-unstressed syllables

双语例句

• The megalopa of S.serrata has dactyl lower margin on the fifth abdominal segment which is different from three other Scylla species.
  花脚蟳大眼幼体在第五腹节具有指状下缘，与其他三种明显不同。