简单释义：

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adj. 广阔的；广大的；大量的；广泛的

网络 宽广；广博的；广搏

完整释义：

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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
3.丰富(的),大量(的),很多(的)
4.大幅度;大范围的
5.庞大的
6.多方(的),进一步的
7.高度的;程度的
8.四通八达
9.【农业】粗放的
10.【物理学】广延的;【逻辑学】外延的

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例句：

1. We do not know how extensive the air attacks have been, but they clearly have dented the Libyan government forces' morale.
   我们还无法确定空袭的作用有多大，但很显然已经严重削弱了利比亚政府军的士气。

2. The reader is referred to [13] for an extensive study of WLAN to WLAN handover which complements the work presented here.
   读者称为[为无线局域网WLAN的广泛研究，补充了移交工作13]这里。

3. Global and transnational nature of cyber-crime efforts of the international community to work together, extensive cooperation.
   具有全球和跨国性质的网络犯罪问题要求国际社会携手努力，广泛开展合作。

4. It was thought to need humid caves, and conservationists feared it had been wiped out as the forests dried out after extensive logging.
   它被认为需要在潮湿的洞穴里才能生存，由于人们的过度采伐，森林逐渐沙漠化，因此生态环境保护者们担心它已经彻底消失了。

5. Outcomes vary so much that there is little agreement about how extensive the damage will turn out to be in Britain's case.
   结果是如此的扑朔迷离以至于这究竟会对英国造成多大的伤害至今仍无定论。

6. The emperor has no the breeze of way speech to also more spread according with various gossip hearsay of each kind more extensive.
   皇帝无道的风言也随着各种各样的八卦小道消息越传越广阔。

7. An extensive muscle-crush injury culminating in a crush syndrome is often lethal unless treated actively and promptly.
   广泛的肌肉挤压损伤达到顶峰出现挤压综合征，若不积极及正确的治疗经常导致死亡。

8. the volumetric strain of the samples is always contractive but the lateral strain turns to be the laterally extensive gradually.
   试件的总体体积是收缩的，侧向变形则由收缩逐渐转化为膨胀。