英语词汇not able keep up with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	not able keep up with
释义	not able— 不会 • 不可能 keep up with — 赶上 keep up v — 跟上 v keep up — 维系
随便看	donors and beneficiaries donors and sponsors donors are ready donor's conference donor's conference donors' conferences donors' conferences donors' conferences donors contribute donor screening donor selection donors giving Donorship donor Site donor Site donors of organs donor spending donor sperm donor sponsor donors round table donor State donor State donor strategy donor subsidies donor support

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。

not able—