basic fee固定部分basicadj.基本的；基础的；初级的；含硅少的n.基础；根本；[计]BASIC语言basic theory of tourism science旅游学基础理论basic contradictions in society社会基本矛盾Basic Synchronous Communication基本同步通信Basic conclusion of this survey二、本项调查的基本结论Basic Magnesium Sulfate Whisker碱式硫酸镁晶须Basic Dyeing of Polyester Fibre涤纶纤维的碱性染色法basic methods of moral education德教基本方法Basic Operating System Simulator基本操作系统模拟器basic account of national income[经] 国民收入基本帐户basic civil and political rights基本的公民与政治权利