英语词汇bottom characteristics sampling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	bottom characteristics sampling
释义	bottom characteristics sampling 简明释义底质采样专业释义 1 地球科学底质采样 2 测绘科学技术底质采样
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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。