释义 |
tunnel vision I. noun : a field of vision of 70 percent or less from the straight-ahead position resulting in elimination of the peripheral field II. noun : extreme narrowness of viewpoint ; also : single-minded concentration on one objective • tunnel-visioned \ˈ ̷ ̷ ̷ ̷ ¦ ̷ ̷ ̷ ̷ \ adjective |