自动: voluntarily; of one's own ac ...机: machine; engine作用: act on; affect域: land within certain boundari ...动机作用: motivation作用域: owner scope; scope of effect; scopes; target scope自动驾驶仪舵机作用: autopilot effort扳机作用: last straw phenomena有机作用: organic agency; organic effect本地作用域: local scope变量作用域: range of a variable; scope of variable; variable scope; variable size item词法作用域: lexical scope动态作用域: dynamic scope范域 [作用域: scope函数作用域: function scope静态作用域: static scope控制作用域: control scope块作用域: block scope类作用域: class scope量词作用域: scope of quantifier名字作用域: name scope; scope of name目标作用域: target scope前作用域: prescope嵌套作用域: nested scope全程作用域: global scope