polyethylene polyami
查询英语单词中文释义、音标、发音和例句。
polyethylene polyamine
英
[polyethylene polyamine]
美
[polyethylene polyamine]
中文释义
[化] 多乙烯多胺
单词分析
单词结构:
polyethylene polyamine
字母数:22
记忆提示
🎯 重点记忆:
- 单词拼写:polyethylene polyamine
- 核心含义:[化] 多乙烯多胺
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更新时间:2026-08-30 15:49:35