单词：sma
abbr. 船舶维修局（英）（Ship Maintenance Authority）；（军用）剩余物资销售管理局（美）（Surplus Marketing Administration）；题材范围（subject - matter area）
词型变化：名词复数形式 : smas
单词：sma 相关文章
Prisma App Makes Art Out of Photos Pokmon GO is the most popular app in the world right now. But another new app is also getting a lot of attention. And its free. Prisma lets users add filters to photos to interesting, beautiful and strange effect. T
发表于:2018-12-08 / 阅读(278) / 评论(0)
2016年VOA慢速英语(七)月
2016年VOA慢速英语(七)月
请把企鹅看成海洋的哨兵， Dee Boersma说，它们处于海洋变迁的前沿。通过分享企鹅的生活和文化，她建议我们聆听企鹅带给我们的启示。
发表于:2019-01-05 / 阅读(258) / 评论(0)
TED公开课:潜入深渊
TED公开课:潜入深渊
By Phil Mercer Sydney 23 October 2007 Australian researchers are teaming up with zoos and wildlife parks around the world in a bid to save the Tasmanian devil. It is the largest carnivorous marsupial and is being devastated by a mysterious facial tum
发表于:2019-02-06 / 阅读(223) / 评论(0)
2007年VOA常速英语（十月）
2007年VOA常速英语（十月）