Gets the descender line for a RecognitionAlternate [ http://msdn2.microsoft.com/zh-cn/library/ms552519(VS.90,printer).aspx ] object that represents a single line of text.是什么意思_Gets the descender line for a RecognitionAlternate [ http://msdn2.microsoft.com/zh-cn/library/ms552519(VS.90,printer).aspx ] object that represents a single line of text.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句