当语音引擎不报告单词位置时，启用基于耗时的单词估算
Syntax
property EstimatePacing: Boolean;
Description
访问：读/写
启用后，Tick 使用 EstimateSpokenWordIndex 以及 ElapsedMs 和 EstimatedWordsPerMinute
Remarks
- API names, type names, file names, and PDF terms keep their original spelling so code search remains reliable
Example
ReadingSession1.EstimatePacing := True;
See Also