r.r.r.
查询英语单词中文释义、音标、发音和例句。
r.r.r.
英
[r.r.r.]
美
[r.r.r.]
中文释义
abbr. return receipt requested
单词分析
单词结构:
r.r.r.
字母数:6
记忆提示
🎯 重点记忆:
- 单词拼写:r.r.r.
- 核心含义:abbr. return receipt requested
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更新时间:2026-09-21 00:13:07