久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

首頁英語詞典symposiumsymposium英英釋意

symposium

英 [s?m'p??z??m] 美[s?m'poz??m]
  • n. 討論會，座談會；專題論文集；酒宴，宴會

英英釋意

1. a meeting or conference for the public discussion of some topic especially one in which the participants form an audience and make presentations