point operating appa
查询英语单词中文释义、音标、发音和例句。
point operating apparatus
英
[point operating apparatus]
美
[point operating apparatus]
中文释义
道岔转换器
单词分析
单词结构:
point operating apparatus
字母数:25
记忆提示
🎯 重点记忆:
- 单词拼写:point operating apparatus
- 核心含义:道岔转换器
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更新时间:2026-09-20 06:42:47