arm span

短语

两臂伸展距离

发音

US /ˈɑɹm.spæn/

词形变化

arm spans 复数 arm spans

别名

armspan

释义与例句

n.
  1. 1.

    The length of a person's outstretched arms, measured from the fingertips of the two middle fingers. See also fathom

    臂展