名词 fullback:

1. (football) the running back who plays the fullback position on the offensive team

2. (American football) the position of a back on a football team

动词 fullback:

1. play the fullback

full HD全高清fulladj.满的；充满的；完全的n.全部；极点adv.非常；直接地vt.使衣服宽松；增厚full in the belly大肚子full registration[经] 完全登录full-text index全文索引full load section全加感节距Full Battle Order完全作战序列Full Term License全条件许可证full killed steel镇静钢full wave circuit全波电路full right of use[法] 享有全部受益权Full Scale Tunnel全尺寸风洞

1. He is a full back of our football team.
   他是我们足球队中的后卫。
2. The back skyed off the defence area.
   后卫把球高高踢出防守区。