基本解釋[計(jì)算機(jī)科學(xué)技術(shù)]空字符串自變量空行變元空字串引數(shù)英漢例句雙語例句If the search-string is not found, and neither argument is null, the result is zero.如果沒有找到搜索字符串，竝且蓡數(shù)都不爲(wèi)空，則所得的結(jié)果是零。If the string to be searched is not found and neither argument is null, the result is 0.如果沒有找到搜索字符串，竝且蓡數(shù)都不爲(wèi)空，則所得的結(jié)果是 0。null string argument更多例句專業(yè)釋義計(jì)算機(jī)科學(xué)技術(shù)空字符串自變量空行變元空字串引數(shù)