1. 廣大的;廣闊的 Something that is extensive covers or includes a large physical area.
e.g. ...an extensive tour of Latin America... 在拉丁美洲廣泛游歷 e.g. When built, the palace and its grounds were more extensive than the city itself. 建成時(shí)，宮殿及其庭園比城市本身面積還要大。
extensively Mark, however, needs to travel extensively with his varied business interests. 然而，馬克因為各種生意需要頻繁出差。
2. 廣泛的;全面的;包羅萬(wàn)象的 Something that is extensive covers a wide range of details, ideas, or items.
extensive是什么意思
e.g. Developments in South Africa receive extensive coverage in The Sunday Telegraph... 《星期日電訊報》全面報道了南非的發(fā)展。 e.g. ...the extensive research into public attitudes to science... 針對公眾科學(xué)觀(guān)的廣泛調查
extensively ...the extensively reported trial... 受到全面報道的審判 All these issues have been extensively researched in recent years. 近年來(lái)，對所有這些問(wèn)題都作了全面研究。
3. 巨大的；大量的 If something is extensive, it is very great.
e.g. The blast caused extensive damage, shattering the ground-floor windows... 爆炸造成了巨大的破壞，震碎了一樓的窗戶(hù)。 e.g. The security forces have extensive powers of search and arrest... 安全部隊擁有搜查和逮捕的至高權力。
extensively Hydrogen is used extensively in industry for the production of ammonia. 氫氣在工業(yè)上廣泛用于制氨。