Ehes
abbr. Environmental Health Engineering Services (USA) 环境健康工程服务部（美国）
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
When would you like to return?
你打算什么时候回来？
No hurry! Please take your time!
甭着急！请慢慢看！