positive-displacemen
查询英语单词中文释义、音标、发音和例句。
positive-displacement grout pump
英
[positive-displacement grout pump]
美
[positive-displacement grout pump]
中文释义
排液灌浆泵
单词分析
单词结构：
positive-displacement grout pump
字母数：32
记忆提示
🎯 重点记忆：
- 单词拼写：positive-displacement grout pump
- 核心含义：排液灌浆泵
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更新时间：2026-09-02 15:37:12