释义：广泛；宽； 双语释义：adj.(形容词)宽的,宽阔的 measuring a large amount from side to side or edge to edge范围大的,广泛的 covering or including a large range of things完全张开的 fully openadv.(副词)广大地,广阔地 a great distance from side to side远离目标地 (in sport) far away from the right point英