基本解释[經濟學]符號常數名英汉例句雙語例句A symbolic constant is a constant that is represented by a name, just as a variable is represented.符號常量是一個用名字表示的常量,正如一個變量所表示的。xcf-007.blog.163.comsymbolic constant name更多例句专业释义經濟學符號常數名