| 释义 | 
		extensive美 [ɪk'stensɪv]  英 [ɪk'stensɪv]  - adj.广阔的;广大的;大量的;广泛的
 - 网络宽广;广博的;广搏
 
 adj.+n. extensive knowledge,extensive range,extensive network,extensive damage,extensive coverage adj. big,large,huge,vast,massive 1.  | 广阔的;广大的;大量的covering a large area; great in amount  |  
  | The house has extensive grounds. 这栋房子有宽敞的庭院。  |   | The fire caused extensive damage. 火灾造成了巨大的损失。  |   | She suffered extensive injuries in the accident. 她在事故中受了重伤。  |   | Extensive repair work is being carried out. 大规模的修缮工作正在进行。  |   | an extensive range of wines 各种各样的葡萄酒  |  
 2.  | 广泛的;广博的including or dealing with a wide range of information  |  
  | Extensive research has been done into this disease. 对这种疾病已进行了广泛研究。  |   | His knowledge of music is extensive. 他音乐知识很广博。  |  
 adj.  | 1. 广阔的,广大的,广博的;(交易等)大量的;范围广泛的 2. 宽广,辽阔,开阔的;广泛的;广博的,包罗万象的 1. 广阔的,广大的,广博的;(交易等)大量的;范围广泛的 2. 宽广,辽阔,开阔的;广泛的;广博的,包罗万象的  |  
 adj.  | 2. great in extent, range, or application 3. great in amount or number 4. relating to a farming practice in which a large area of land is cultivated using little labour and expense, resulting in a relatively small crop. 5. very large in amount or degree 6. involving a lot of details and information 2. great in extent, range, or application 3. great in amount or number 4. relating to a farming practice in which a large area of land is cultivated using little labour and expense, resulting in a relatively small crop. 5. very large in amount or degree 6. involving a lot of details and information  |  
  |