英语词汇Frac.简单造句、意思、用法及例句-英语例句辞典

单词	Frac.
例句	英语例句库 When metal-bearing solution moved along deep faults to cavities or frac tures, the metal cations reated with pyrite and organic matter and precipitated as sulfid... 在构造减压带中，铅锌配合物交代地层中的黄铁矿或被有机质还原而沉淀富集。声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。原声例句 BBC 听力 2015年12月合集 But the government and FRAC hope to sign by March 2016. 但双方希望在明年3月之前签署。
随便看	on the back foot on the backhand on the back of on the back of an envelope on the backs of on the bad side of on the balance on the ball on the ballot on the bandwagon on the barrel on the barrelhead on the basis of on the battlefield on the beach on the beam on the beat on the bed on the beer on the behalf of on the bench on the bend on the berth on the bias on the bird

英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。