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 characteristic equations基本特征方程
basic-element transformation基元变换
basic transformation operation基本变异操作
basic physical ability training基础体能训练
basic lead salt heat stabilizer盐基性铅盐热稳定剂
basic medicare safeguard system基本医疗保障制度
Basic Requests of Every Chapter六。各章基本要求
Basic Vulcan Air Defense System基本虚存操作防空系统(美国)