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
Thanks.
谢谢。
An old dog cannot alter its way of barking.
老狗难改吠声。
Sure. We were in the same class.
当然认识。我们同班呢。