first put on trial sale

[first put on trial sale]
[first put on trial sale]

中文释义

先行试销

单词分析

单词结构:

first put on trial sale

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:first put on trial sale
  • 核心含义:先行试销