powdered carborundum
查询英语单词中文释义、音标、发音和例句。
powdered carborundum
英
[powdered carborundum]
美
[powdered carborundum]
中文释义
金刚砂粉;粉状金刚砂
单词分析
单词结构：
powdered carborundum
字母数：20
记忆提示
🎯 重点记忆：
- 单词拼写：powdered carborundum
- 核心含义：金刚砂粉;粉状金刚砂
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更新时间：2026-09-28 07:01:58