top-grade concentrat
查询英语单词中文释义、音标、发音和例句。
top-grade concentrate
英
[top-grade concentrate]
美
[top-grade concentrate]
中文释义
上等精矿
单词分析
单词结构：
top-grade concentrate
字母数：21
记忆提示
🎯 重点记忆：
- 单词拼写：top-grade concentrate
- 核心含义：上等精矿
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更新时间：2026-09-02 03:19:14