Micrograms
(microgram 的复数) n. 微观图\\n[医] 微克, 显微照片
🗣️ 情景例句
You're welcome.
不用客气。
His ear is wounded, Does it hurt?
他的耳朵受伤了，疼不疼？
But the chances are against it,
但这种可能性很小。