expansion device for
查询英语单词中文释义、音标、发音和例句。
expansion device for continuously welded rail
英
[expansion device for continuously welded rail]
美
[expansion device for continuously welded rail]
中文释义
un. 焊接长钢轨的伸缩调节器
单词分析
单词结构：
expansion device for continuously welded rail
字母数：45
记忆提示
🎯 重点记忆：
- 单词拼写：expansion device for continuously welded rail
- 核心含义：un. 焊接长钢轨的伸缩调节器
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更新时间：2026-09-02 11:06:34