Micromilligram
[医] 毫微克, 纤克
🗣️ 情景例句
I go camping in the mountains to enjoy the fresh air.
我去山中宿营以享受新鲜的空气。
Lying rides upon debt's back.
负债的人谎话多。
It was a cold spring morning in the city of London in England.
英国伦敦，一个寒冷的春天的早晨。