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check valve spring
check valve spring
英
[check valve spring]
美
[check valve spring]
中文释义
un. 止回阀弹簧 [网络] 单向阀弹簧
单词分析
单词结构:
check valve spring
字母数:18
记忆提示
🎯 重点记忆:
单词拼写:check valve spring
核心含义:un. 止回阀弹簧 [网络] 单向阀弹簧
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更新时间:2026-01-30 01:05:24