sealed-off light valve

英 [sealed-off light valve]
美 [sealed-off light valve]

中文释义

密封光阀

单词分析

单词结构：

sealed-off light valve

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：sealed-off light valve
  • 核心含义：密封光阀

最近查询：

Aaron Burr chop-stick countersunk head machine screw cross-piece Discograptus Kippenheim laser sight Perak State of pseudoquinine ricky rough forge self-advancing prop system slow-speed engine standard slip tetramethyl orthosilicate transgressive sheet UHDV universal design untender Varengeville-sur-Mer

更新时间：2026-01-07 04:59:13