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
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
If I wanted to rent a van, how much would it cost?
要是我租一辆搬运车，得花多少钱？
Jim, is this your football sock?
这是你的足球袜吗？