Tomographic
[医]DSA体层摄影数字减影血管造影（术）
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
The law is not the same at morning and at night.
早上的法令跟晚上的不一样；朝令夕改。
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.
我当时在高低杠上练习。落地时向前摔倒受了伤。有人站的离我太近，我撞在他身上，跌了一跤，肩膀也受了伤。