adult-to-child ratios in child care

[adult-to-child ratios in child care]
[adult-to-child ratios in child care]

中文释义

儿童保育之师生比

单词分析

单词结构:

adult-to-child ratios in child care

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:adult-to-child ratios in child care
  • 核心含义:儿童保育之师生比