英语词汇be sad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	be sad
释义	Examples: be extremely (sad, lonely, delighted etc)— 倍感 See also: sad adj — 悲 adj • 可悲 adj • 悲哀 adj • 不幸 adj • 伤感 adj • 伤悲 adj • 感伤 adj • 凄 adj • 凄楚 adj • 黯然 adj • 怲 adj be v — 是 v • 有 v • 成为 v • 做 v • 当 v • 存在 v • 属 v • 乃 v • 乃是 v
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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。

be extremely (sad, lonely, delighted etc)—