子: son表达式: representation; expression公共子表达式: common subexpression; commonsubexpression公用子表达式: common subexpre ion; common subexpression冗余子表达式: redundant subexpression子表达式消元: common subexpression elimination公共子表达式消去: common subexpression elimination假公共子表达式: bogus common subexpression简单公用子表达式: simple common subexpression全局公用子表达式: global common subexpression全局共用子表达式: global common subexpression删除公共子表达式: common subexpression elimination通用子表达式删除: common subexpression elimination公用子表达式归纳法: csi common subexpression induction表达式: representation; expression◇表达式求值 evaluation of expressionlambda表达式: lambda expressionlisp 表达式: lisp expressionsλ表达式: lambda expression安全表达式: safe expression绑定表达式: binding expression比较表达式: comparison expression比例表达式: scale expression编辑表达式: edit expression变量表达式: variant expression标号表达式: label expression