基本解釋[計(jì)算機(jī)科學(xué)技術(shù)]詞法變量英漢例句雙語(yǔ)例句Similarly, after package B, $x=20 modifies the lexical variable, and not any of the package variables.類似的,在package B后,$x=20修改了詞法變量,而不是任何包變量。Functions can refer to any variable in their lexical scope (the nested braces surrounding the function's definition), such as the local variables of a function that defines them.函數(shù)可以引用詞法作用域(包圍函數(shù)定義的嵌套括號(hào))內(nèi)的任何變量,例如本地變量(由函數(shù)定義)。It doesn't see the AAA because the variable with that value is a lexical variable, and only exists inside of A.它不會(huì)見(jiàn)到AAA值,因?yàn)槟莻€(gè)變量是個(gè)詞法變量,僅僅存在于A里。lexical variable更多例句詞組短語(yǔ)短語(yǔ)lexical free variable [計(jì)]語(yǔ)法自由變量lexical variable binding [計(jì)]詞法變量約束lexical variable更多詞組專業(yè)釋義計(jì)算機(jī)科學(xué)技術(shù)詞法變量