in·span /ɪnˈspæn, ˈɪnˌ/
  (vt.)套軛于,套牛馬于車(vi.)把牛套系于車
  In·span v. t. & i.  To yoke or harness, as oxen to a vehicle. [South Africa]
  ◄ ►
  inspan
       v : attach a yoke or harness to; "inspan the draft animals"
           [ant: outspan]
       [also: inspanning, inspanned]