Idsa
abbr. intravenous digital subtraction angiography 静脉内数字减影血管造影术
🗣️ 情景例句
I hope he's good when we're away.
我希望我们不在的时候他很乖。
Do you have the tickets, or not?
你到底有没有买票？
But don't forget your things early in the morning.
早上别忘了带上你的东西。