Rmvb
abbr. 一种视频文件格式（RealMedia Variable Bitrate）
🗣️ 情景例句
so I wouldn't lose them.
免得我弄丢了。
The place is too stony for farming.
这地方太多石块，不适合耕种。
Yes, we might have to do that.
是呀，恐怕只有这么做了。