英语词汇on the coa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	on the coa
释义	on prep — 关于 prep the 1960s— 六十年代 the 1970s— 七十年代
随便看	improved version improved view improved visibility improved visibly improved waste management improved water improved water coverage improved water efficiency improved water management improved water source improved water supply improved water supply and sanitation improved way improved wear-resistance improved website improved well-being improved wetting improved with improved with a 0.01 improved with high improved with respect to improved work improved working capital improved working conditions improved working environment

英汉双解词典包含2273206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。

on prep —