英语词汇gravel bed是什么意思，gravel bed的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	gravel bed
释义	gravel bed　【机】砂砾层
随便看	put off the scent put on put on put on put on put on a dress put on a face put on a face of put on a good bluff put on a long face put on a mask put on a mask put on a pedestal put on a pedestal put on a pose put on a pose of put on a screen of indifference put on a semblance of put on a show put on a show put on a well put on a white sheet put on air put on air put on airs

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。