extensivelyadv.广泛地；大规模地extensiveadj.广泛的；广阔的；广大的；大量的extensive selection cutting径级择伐Extensive Field Maintenance广泛的野战维修extensive economic increase粗放型经济增长extensive practical strategy泛实践战略Extensively Symbolic Meaning延展象征意义extensive total hysterectomy广泛全子宫切除Extensive contusion of brain广泛脑挫裂伤extensive magnitude of labour劳动的外延量Extensive supporting language辅助性扩延语料extensive Yangtze River Delta泛长三角