英语词汇ecological-pyramid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	ecological-pyramid
释义	请查阅词条：ecological pyramid
随便看	gulp something back gulp sth back gulp-sth-back gum gum arabic gum-arabic gumball machine gumbo gumboot gum disease gumdrop gummed gumming gummy gumption gumshield gumshoe gum something up gum sth up gum-sth-up gum tree gum-tree gum-up gun gunboat

英汉双解词典包含207842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。