mandatory annual survey

英 [mandatory annual survey]
美 [mandatory annual survey]

中文释义

[网络] 强制性岁检；法定年度检验；海上人命公约年度检查

单词分析

单词结构：

mandatory annual survey

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：mandatory annual survey
  • 核心含义：[网络] 强制性岁检；法定年度检验；海上人命公约年度检查
  • 相关含义：法定年度检验、海上人命公约年度检查

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更新时间：2026-02-05 12:10:47