Ehs
abbr. 环境、健康和安全（Environment Health Safety）；环境卫生局（Environmental Health Services）
🗣️ 情景例句
We had such a good time at the aquarium.
我们在水族馆玩得真开心。
Would you please have these clothes washed for me?
可以请你为我把这些衣服洗了？
Don't thank goodness! Thank this good girl!
不要谢天谢地！要谢这位好姑娘！