Mats
abbr. 军事空运局（Military Air Transport Service）
🗣️ 情景例句
Off-season clothes are usually sold at very attractive prices.
换季衣服的售价通常挺吸引人。
What time is the mail delivered on Saturday?
邮件在星期六什么时间被递送？
You must look after it. Give it to Mr. Hu.
你一定要好好保管啊！让胡老师帮你拿着。