speed of utterance

• 语速

speed of utterance的用法和样例：

例句

1. CCTV has strict regualtions for the talking speed of its announcers.
   中央电视台对播音员的语速有严格的规定。
2. Students learn to understand most questions and statements at normal speaking speed.
   学生掌握英语演讲的技巧理论和表达语速技巧。