91久久_四虎av在线_欧美成a_www.日韩精品.com_婷婷色5月_精品久久99

首頁英語詞典demonstratedemonstrate英英釋意

demonstrate

英 ['dem?nstre?t] 美['d?m?n'stret]
  • vt. 證明;展示;論證
  • vi. 示威

英英釋意


1. show or demonstrate something to an interested audience;
"She shows her dogs frequently"
"We will demo the new software in Washington"
2. establish the validity of something, as by an example, explanation or experiment;
"The experiment demonstrated the instability of the compound"
"The mathematician showed the validity of the conjecture"
3. provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes;
"His high fever attested to his illness"
"The buildings in Rome manifest a high level of architectural sophistication"
"This decision demonstrates his sense of fairness"
4. march in protest; take part in a demonstration;
"Thousands demonstrated against globalization during the meeting of the most powerful economic nations in Seattle"
主站蜘蛛池模板: 黑人巨大精品欧美一区二区 | 九色91视频 | 中文字幕 在线观看 | 欧美成人免费视频 | 欧美激情 | 国产视频一区二区三区四区 | 久久久久久久久久久久久久久 | 中文字幕第31页 | 久久久久久久 | а天堂中文最新一区二区三区 | 欧美盗摄 | 国产一区二区三区色淫影院 | 欧美综合久久 | 日韩欧美在线中文字幕 | 欧美黄视频在线观看 | 九九精品久久 | 国产成人精品久久 | 亚洲伊人久久综合 | 国产91亚洲精品久久久 | 国产999精品久久久久久麻豆 | 精品www| 久久久亚洲成人 | 69av片 | 久久久精品网站 | 久草在线在线精品观看 | 日本一区二区三区免费观看 | 久久不射电影网 | 日本在线观看一区二区三区 | 精品国产乱码久久久久久1区二区 | 日韩一区电影 | 性感视频网站 | 蜜桃久久av| 日本黄色电影网址 | 成人国产精品久久久 | 欧美一区永久视频免费观看 | 黄色网址免费大全 | 一区二区精品在线 | 国产日韩精品视频 | 一级黄色录像在线观看 | 午夜精品久久久久久久久 | 亚洲 欧美 日韩 在线 |