词典释义：
concentrated on a single area or subject or into a short time; very thorough or vigorous
集中的；加强的；彻底的；强有力的
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she undertook an intensive Arabic course 她上了一门阿拉伯语强化课程
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eight days of intensive arms talks .八天紧张的武器谈判。
(of agriculture)aiming to achieve the highest possible level of production within a limited area, especially by using chemical and technological aids
（农业）（尤指利用化学或技术辅助）集约的，精细的
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intensive farming .集约耕作。常与<Bold>EXTENSIVE</Bold>相对（义项2）。
[usu. in combination](typically in business and economics)concentrating on or making much use of a specified thing
（尤指商业、经济中）集中使用的；密集使用的
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computer-intensive methods .密集使用计算机的方法。
【语法】 （形容词，副词，小品词）强化语势的；强调的。
denoting a property which is measured in terms of intensity (e.g. concentration) rather than of extent (e.g. volume), and so is not simply increased by addition of one thing to another
以强度测量的。
加强语势的形容词（或副词、小品词）。
"late Middle English （in the sense ‘vehement, intense’）： from French
