Microgram
n. 微观图\\n[医] 微克, 显微照片
🏥 医学释义
①微克，10-6 克 ②显微图
🗣️ 情景例句
How many stamps do I need?
我需要多少邮票？
I couldn't see you.
我看不到你。
Is he? I'm sorry to hear that.
是吗？对此我感到遗憾。