Osha
abbr. 职业安全与卫生条例（Occupational Safety and Health Act）；职业安全和健康署（Occupational Safety &Health Administration）
🗣️ 情景例句
No. But in five or six months ...
不急。但是在五 、六个月后……
Christmas falls on a Friday this year.
今年的圣诞节是星期五。
I'd like to cash a traveler's check please.
我想兑换旅行支票。