Tomographic
[医]DSA体层摄影数字减影血管造影（术）
🗣️ 情景例句
He's gone for the day.
他整天都不在。
The baby liked to feel the touch of her shiny, new toy.
小宝宝喜欢新玩具闪闪发光的触感。
Doctor, I'm not feeling well, she said. I often feel tired.
“医生，我感到不舒服，”她说，“我经常感到疲倦”。