point of safe return

查询英语单词中文释义、音标、发音和例句。

point of safe return
英 [point of safe return]
美 [point of safe return]

中文释义

安全返航点(有足够油量保证返航的点)

单词分析

单词结构：

point of safe return

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：point of safe return
  • 核心含义：安全返航点(有足够油量保证返航的点)

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更新时间：2026-09-24 23:36:23