n.局限性(限度)
Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
She had her hair bound up in a neckerchief. 她把头发用围巾包起来。
Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
The airfield is bounded by woods on all sides. 飞机场的四周都是树林。
The wound was bound up by bandage. 伤口用绷带包扎着。
The ball bounded back from the floor. 球从地址上反弹回来。
