英语词汇lack of sustained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	lack of sustained
释义	lack of — 缺乏 lack v — 缺 v • 缺乏 v • 少 v • 缺少 v • 无 v • 欠 v • 短 v • 匮 v • 贫乏 v • 短欠 v lack n — 不足 n • 欠缺 n of — 的
随便看	established in early 2011 established in English established in English established in Europe established infection established information established in Germany established in good faith established in Greece established in law established in line established in location established in London established in Malta established in partnership with established input established in regions established in respect of established in society established instructions established instrument established in such established internal procedures established international established Internet connection

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。

lack of —