用: 40分钟跑完全程 run the course in 4 ...代替: replace; substitite for; tak ...类型: type; mold; form; cut码: a sign or object indicating ...用子类代替类型码: replace type code with subclasses代替类型码: state/strategy类型码: category code段类型码: segment type code属性类型码: attribute type codes费用类型: cost type使用类型: type of use引用类型: reference types专用类型: private type作用类型: type of action用数据类代替记录: replace record with data class沉积作用类型: sedimentation type基因作用类型: types of gene action全集合, 通用类型: universal class通用类型系统: common type system (cts); cts (common type system)同化作用类型: assimilation type土地利用类型: land use type; landusetype有限专用类型: limited private type合并项费用类型: combination item fee type作用方式, 作用类型: type of action引用类型相等操作符: refgence type equality operators