graded sand-stone mixture

[graded sand-stone mixture]
[graded sand-stone mixture]

中文释义

级配砂石

单词分析

单词结构:

graded sand-stone mixture

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:graded sand-stone mixture
  • 核心含义:级配砂石