Idsa
abbr. intravenous digital subtraction angiography 静脉内数字减影血管造影术
🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
Tis a good horse that never stumbles.
好马不失蹄。
Nancy will retire next year.
南希明年就退休了。