speak in

基本解释

“It helped me learn how to speak in public and interact with an audience, ” he says.
他说：“这帮助我学会了如何在公众面前演讲，如何同听众互动。”
They know that is their whole nobility, and it is useless to speak in relation to them of hidden misfortune or the ashes of disillusion.
他们也知道，这是他们的高贵所在。要是说起暗中尾随的不幸或幻灭的灰炽时提到便提到他们，这是毫无意义的。
Rather than stating, “I hate public speaking” or “I'm bad with computers,” say: “What do you do to control your nerves when you speak in public?
不要说“我讨厌在公众面前讲话”或“我一点儿也不会用计算机”，而是说“当你在公共场合发言时，你怎么控制你的紧张情绪呢？”

One week after Clay first proposed the compromise, he rose in the Senate to speak in its defense.
It has a fairly large number of characters, although only a relatively few number of them speak in the book.
有很多角色，但仅其中相对少数,在书中发言。
耶鲁公开课 - 政治哲学导论课程节选
but I'm expected to speak in Chinese for, like, ten minutes on Wednesday for my midterm, so.
但我们周三期中考试的内容却要求我们连续讲十分钟的汉语。
汉语学习课程很难 - SpeakingMax英语口语达人

Yet those who work with her speak in terms that could not be more glowing.
FORBES: "I'm Not Ready To Stop:" Jill Iscol On Privilege, Idealism And Activism