"he studied the snake intensively"
intensiveadj.密集的;彻底的;精细的;强调的n.(语法)强调成份
intensive care对重病患者的特别护理
intensive ness集约
intensive style密集式
intensive agent集中式燃烧剂
intensive talks密集会谈
intensive words加强语气的字
intensive ponds精养池塘
Intensive power力度
intensive usage集约利用
intensive study深入研究