Tomographic
[医]DSA体层摄影数字减影血管造影（术）
🗣️ 情景例句
I haven't decided whether I will go camping or not, but it is certainly possible.
我还没决定是否去露营，但还是有可能去的。
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
They are arguing over who should pay the bill.
他们为谁应该付款而争论不休。