Ehs
abbr. 环境、健康和安全（Environment Health Safety）；环境卫生局（Environmental Health Services）
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
What do you want?
你到底想怎样？
Do you want to have lunch with us?
你跟我们一起吃午饭好吗？