boundadj.必定的;有义务的;受约束的;装订的vi.跳;跳跃前进;猛涨n.跳跃;范围;界限动词bind的过去式和过去分词形式
bound drug结合药物
bound pile带铁箍的桩
Bound Tide合订题名
Bound Seam包边缘
bound away跳着跑开了
bound upon猛扑
bound pupa缚蛹
bounderismn.粗鄙
bound root粘着词根
bound book精装书