Rams
abbr. 可靠性、可用性、可维护性和安全性（Reliability, Availability, Maintainability, and Safety）；随机存取测量系统（Random Access Measurement System）；地区性自动化管理系统（Random Access Measurement System）
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
She stacked all the books in the corner.
她把所有的书都堆在了墙角。
We'll let you know the next time we need to place an order.
下次需要订购时我们会通知你。