Mbg
n. Medal for Bravery (Gold) [MBG] 金英勇勋章; [医][=mean blood glucose]血糖均值，血糖均数
🗣️ 情景例句
Yes. It works!
不错。有效！
To roar
吠叫
If they are not brought to the surface soon they may lose their lives.
如果不把他们尽快救到地面上来，他们就有可能丧生。