单词：Ricinus communis
[网络] 蓖麻；蓖麻子；大戟科植物蓖麻
词型变化：名词复数形式 : ricinus communiss
单词：Ricinus communis 相关文章
By Peter Fedynsky Gdynia, Poland 04 November 2009 A red banner with hammer and sickle is seen outside the Polish Embassy in Moscow (File) The symbol of Communism - the hammer and sickle - represents the main tools of physical labor used by industria
发表于:2019-02-12 / 阅读(180) / 评论(0)
VOA标准英语2009年(十一月)
VOA标准英语2009年(十一月)