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

单词	gravel bed
释义	WORD PARTNERSHIP 词语搭配〔infiltration〕infiltration of water through a gravel bed 水从砾石底层的渗出英汉大词典
随便看	unforeseen and extraordinary expenses unforeseen circumstances unforeseen circumstances whelks whelm whelm whelm whelmed whelmed whelp whelp whelp whelpbottom whelped whelped whelps whelven when when when when when all comes to all when all goes to all when all is said when all is said

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。