Mav
abbr. 微型飞行器（Micro Aerial Vehicle）；火星样品提升器（Mars Ascent Vehicle）
🗣️ 情景例句
Certainly. Do you have any identification?
当然可以。你有任何证明文件吗？
Some persons do first, think afterwards, and then repent for ever.
有些人做了再思考，从而悔恨终身。
I want to buy some food for supper this evening.
我想买点晚饭用的东西。