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 knew you'd realize
我知道你会体会到
I hope you can come back with me.
我希望你能回来和我在一起。
Do you have any writing paper?
您有信纸吗？