英语词汇selection and retention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	selection and retention
释义	selection n — 挑选 n so and so— 云云 retention n — 保留 n • 留用 n retention — 滞留 and conj — 和 conj • 及 conj • 以及 conj • 并 conj • 而 conj • 与 conj • 及其 conj • 且 conj • 载 conj • 而且 conj • 暨 conj so-and-so— 某某
随便看	lift cream lift cycle lift cylinder liftd lift design lift Directive lift distance lift door lift doors lift drag lift drive lift dust lifted lifted and dropped lifted and moved lifted away lifted by 0.5 m lifted by a crane lifted by crane lifted enough lifted height lifted high lifted hydraulically lifted in the air lifted into place

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。

selection n —