单词：cec
abbr. 中国电子信息产业集团公司（China Electronics Corporation）；消费电子控制（Consumer Electronics Control）；阳离子交换能力（Cation Exchange Capacity）；欧洲协调委员会（Co-ordinating European Council）
词型变化：名词复数形式 : cecs
单词：cec 相关文章
NASA Announces Next Generation Spacecraft NASA has unveiled plans for its next-generation, post-Shuttle spacecraft to carry humans into earth orbit and beyond. The state-of-the-art, four-astronaut capsule, called the Multi-Purpose Crew Vehicle or MPC
发表于:2018-12-16 / 阅读(141) / 评论(0)
VOA标准英语2011年(五月)
VOA标准英语2011年(五月)