单词：selfigniting
音标：[selfɪɡ'naɪtɪŋ] ；
n. 自燃
单词：selfigniting 相关文章
'Fab Lab' Igniting Revolution in Kenya NAIROBI, KENYA The University of Nairobis Science and Technology Park is banking on 3-D prototyping to spark a manufacturing revolution in the country. This is the 3D MakerBot printer in action. The machine is a
发表于:2018-12-08 / 阅读(257) / 评论(0)
VOA标准英语2014年(七月)
VOA标准英语2014年(七月)