单词:portela
n. (Portela)人名;(英、西、葡、刚(布))波特拉
词型变化:名词复数形式 : portelas
单词:portela 相关文章
By Paul Sisco Washington, D.C. 21 June 2007 Government and industry officials say America's crowded airways are becoming more so. The technology exists to make air travel safer, and energy efficient, but so far efforts to improve the situation are mo
发表于:2019-01-10 / 阅读(122) / 评论(0)
2007年VOA标准英语(六月)