1.Theterm"comprehensive"meansall-encompassingorencompassingawiderangeofaspects.Pronouncedas[ˌkɒmprɪˈhensɪv]inBritishEnglishand[ˌkɑːmprɪˈhensɪv]inAmericanEnglish,itisanadjectivethatdescribessomethingthatisextensiveandinclusive.2.Whenusedasanoun,"comprehensive"canrefertoacomprehensiveschool,whichisatypeofsecondaryschoolinsomecountries,oracomprehensiveexaminationthatevaluatesabroadrangeofknowledge.3.Thecomparativeformof"comprehensive"is"morecomprehensive,"andthesuperlativeformis"mostcomprehensive."4.Herearesomeexamplesofusing"comprehensive":-"Iwanttoconductacomprehensivestudyonthis."(我想对这进行全面的研究。)-"Usually,carefulpeopleprefertomakeacomprehensiveplanbeforetraveling."(通常，细心的人更愿意在旅行前制定详尽的旅游计划。)-"Myuniversityisacomprehensiveschoolwithmanymajorstochoosefrom."(我的大学是一个综合性学校，有很多专业可以选择。)-"HehaswrittenafullycomprehensiveguidetoRome."(他写了一本内容详尽的罗马旅游指南。)-"Ourhospitaltakesacomprehensiveapproachtohealthandwell-being."(我们医院采用了全面的健康、养生方法。)