单词：pyrosulphate
音标：[,paiərә?'sʌlfeit,,pi-] ；
n. [化]焦硫酸盐
n. A salt of pyrosulphuric acid.
单词：pyrosulphate 相关文章
DEVELOPMENT REPORT – July 22, 2002: Maternal Deaths Study By Jill Moss This is Bill White with the VOA Special English Development Report. Each year, more than five-hundred-thousand women in develop
发表于:2019-01-11 / 阅读(171) / 评论(0)
农业与发展
农业与发展
Dialogue 1 Mark: Hey, Jingjing. You wanna come bungee jumping with me and my friends? We're heading out this afternoon. It's gonna be so much fun! 马克：嘿，京晶。你想加入我和我的朋友们去蹦极吗？我们今天下午出发，肯定
发表于:2019-03-06 / 阅读(220) / 评论(0)
英语PK台
英语PK台