英语词汇is been filed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	is been filed
释义	be v — 有 v • 是 v • 当 v • 做 v • 存在 v • 成为 v • 属 v • 乃 v • 乃是 v
随便看	economic machine Economic magazine economic makeup economic malaise economic management economic manner Economic manufacture economic manufacture economic market economic market-conditions economic marking economic matters economic maturity economic measures economic mechanisms economic meltdown economic memory economic methods economic metrics economic might economic migrants economic migration economic miracle economic miracles economic misery

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。

be v —