toughness grade of h

查询英语单词中文释义、音标、发音和例句。

toughness grade of hull-structural steel
[toughness grade of hull-structural steel]
[toughness grade of hull-structural steel]

中文释义

船体结构钢韧性等级

单词分析

单词结构:

toughness grade of hull-structural steel

字母数:40

记忆提示

🎯 重点记忆:

  • 单词拼写:toughness grade of hull-structural steel
  • 核心含义:船体结构钢韧性等级