Ehs
abbr. 环境、健康和安全（Environment Health Safety）；环境卫生局（Environmental Health Services）
🗣️ 情景例句
together in a more scheduled way.
能更定时在一起。
Dying is as natural as living.
死亡与生存一样自然。
Yes, we have to double it.
是的，我们必需加倍。