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
He should just about get by in the exam.
他这次考试还能勉强及格。
If you swear you will catch no fish.
咒骂无益，于事无济。
What colour is it?
什么颜色的？