基本解釋幫助說(shuō)明同根派生 helptext相關(guān)詞英漢例句Gets the rectangle that serves as the bounds for the text displayed by the HelpText property. [本主題是預(yù)發(fā)佈的文檔，在將來(lái)發(fā)佈的版本中可能會(huì)有更改。空白主題是爲(wèi)將來(lái)預(yù)畱的。helptext更多例句