英语词汇optional information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	optional information
释义	optional — 任择 adj • 可选的 adj • 选配 adj • 选购 adj • 自选 option n — 方案 n • 选择 n • 选择权 n • 可选择的事物 n • 选修课 n • 购买权 n option — 选择 • 期权 information — 信息 • 消息 information n — 讯 n • 讯息 n • 资料 n • 耳目 n • 见闻 n • 闻见 n • 问讯处 n • 信息台 n
随便看	recording device recording director recording duration recording editing recording electrode recording enable recording ended recording engineer recording engineering recording environment recording equipment recording events recording evidence recording expenses recording experience recording facilities recording feature recording fee recording file size recording format recording frequency recording function recording goods recording Group recording growth

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。

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