Ehs
abbr. 环境、健康和安全（Environment Health Safety）；环境卫生局（Environmental Health Services）
🗣️ 情景例句
My dear little boy just looked up at me as if to say,
我亲爱的小男孩只是仰头看着我 ，好像在说，
I learned English this morning.
我今天早上学英文。
Fine.we're saving a lot of money with it.
不错，节省了不少的钱，