Mers
abbr. 市场汇率（Market Exchange Rates）；电子登记公司（Mortgage Electronic Registration System）；磁能恢复开关（Magnetic Energy Recovery Switch）
🗣️ 情景例句
Freezing, isn't it?
好冷啊！
What are you thinking?
你想到哪里去了啊？
Oh! Is that a ball? Aren't all balls round?
噢，那是个球吗？难道所有的球不都是圆的吗？