英语词汇can be optionally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	can be optionally
释义	optional — 任择 adj • 可选的 adj • 选配 adj • 选购 adj • 自选 can v — 可以 v • 能够 v • 会 v • 堪 v can n — 罐 n • 罐装 n • 罐子 n be v — 有 v • 是 v • 做 v • 当 v • 存在 v • 属 v • 成为 v • 乃 v • 乃是 v
随便看	I know the region i know there was I know the rule i know the score i know these problems i know the things i know the winner i know the word I know this feeling I know this one I know this one i know this product I know this situation I know this word I know this word i know to appreciate I know very well i know what comes next i know what happened I know what he is talking about I know what he is talking about I know what I am I know what I am i know what i eat i know what i have done

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。

optional —