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check-valve spring
check-valve spring
英
[check-valve spring]
美
[check-valve spring]
中文释义
止回阀弹簧;止流阀弹簧
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:止回阀弹簧;止流阀弹簧
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更新时间:2026-01-29 15:28:39