文件: document; file; papers; inst ...作用: act on; affect域: land within certain boundari ...作用域: owner scope; scope of effect; scopes; target scope刀具位置源文件作用: clsf actions本地作用域: local scope變量作用域: range of a variable; scope of variable; variable scope; variable size item詞法作用域: lexical scope動態(tài)作用域: dynamic scope范域 [作用域: scope函數(shù)作用域: function scope靜態(tài)作用域: static scope控制作用域: control scope塊作用域: block scope類作用域: class scope量詞作用域: scope of quantifier名字作用域: name scope; scope of name目標作用域: target scope前作用域: prescope嵌套作用域: nested scope全程作用域: global scope實體作用域: scope of entities說明作用域: scope of declaration外部作用域: scope of external影響作用域: effect scope