discussion boarddɪˈskʌʃnbɔːd短语²²⁵⁸² 基本例句 n.讨论板:Internet上的一个地方;人们可以在其中交换有关某个主题的想法和意见 At first Piazza sounds like the typical course management system discussion board where students might post their questions. Piazza最初看起来想一个典型的学生发布问题的课程管理系统。 yeeyan Or maybe you can find postings from her on a discussion board. 你也可以找找她在社交平台上的发帖。 yeeyan