英语词汇have seen it all before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	have seen it all before
释义	have seen it all before See see¹
随便看	calciferol calciferols calciferous calcific calcific calcification calcification calcifications calcified calcified calcifies calcifuge calcify calcifying calcimine calcimines calcinable calcination calcination calcinations calcine calcined calcined calcined calciner

英汉双解词典包含464360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。