Mgh
abbr. milligram hour(s) 毫克小时; milligramme-hour 毫克小时
🗣️ 情景例句
You're home from school early.
你今天从学校回来得早。
Each item is to be wrapped separately in gerase-paper.
每件货物应单独用油纸包好。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。