checking valve
查询英语单词中文释义、音标、发音和例句。
checking valve
英
[checking valve]
美
[checking valve]
中文释义
回阀,逆止阀
单词分析
单词结构:
checking valve
字母数:14
记忆提示
🎯 重点记忆:
- 单词拼写:checking valve
- 核心含义:回阀,逆止阀
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更新时间:2026-08-28 08:41:08