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
People who don't smoke think that cigarettes stink.
不吸烟的人认为烟的味道很差。
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。