英语词汇gravel-packed liner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	gravel-packed liner
释义	gravel-packed liner 简明释义砾石滤管网络释义 1 ?砾石滤管砾石滤管短语 1 gravel flow packed liner completion 循环砾石充填衬管完井 2 flow-packed gravel liner 液流填充砾石衬管 3 gravel packed sand control liner 预充填的防砂衬管
随便看	Aloe sinensis Aloes Pill for Infantile Malnutrition aloe stomachic pill Aloe striata aloeswood aloeswood aloetic Aloetic acid aloetic aloetin aloetinic acid aloeus aloe variegata aloe vera aloe vera aloevera aloe vera chinensis aloe vera l. Aloe vera var. chinensis Aloe vulgaris aloewood aloewood aloe wood oil aloewood oil aloexylum agallochum lour.

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。