Ketogenetic
[醫] 酮生成的
??? 情景例句
I haven't got anything to do now; I'm so bored.
我現在無事可做，感覺很無聊。
It only takes a few minutes.
只要幾分鐘而已。
I suppose it's better to be safe than sick.
我想安全總要比生病好。