undesirable constituents

英 [undesirable constituents]
美 [undesirable constituents]

中文释义

[化] 不良成分

单词分析

单词结构：

undesirable constituents

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：undesirable constituents
  • 核心含义：[化] 不良成分

最近查询：

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更新时间：2026-01-07 06:43:32