英语词汇secondary limestone怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	secondary limestone
释义	secondary limestone 简明释义次生灰岩网络释义 1 ?次生石灰岩 ... secondary liability 第二责任债务 secondary limestone 次生石灰岩 secondary lobe 旁瓣 ... 双语例句 1 They are free of turbidity, except in some limestone areas and volcanic areas with high secondary permeability where large underground rivers occur. 它们不至于浑浊、只是在灰岩地区和火山地区具有高的次生渗透性并存在大地下河时除外。
随便看	help code help command help compiler help context Help Context ID helpdesk help desk help desk help desk helpdesk help desk software help ... do help doing help down helpe help each other helped help along help out help to helpee helper helper activity helper application helper applications

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。