Caat
[医][=computer-assisted axial tomography]计算机辅助（横）轴向(x线)断层（扫描）术，计算机辅助轴向体层摄影
🗣️ 情景例句
when I was about eighteen years old.
那时我差不多十八岁。
I tried several times to call, but there is no answer.
我打了几次，但是没有人回答。
Such things provide an excellent outlet for pent up creative energy,
这些东西为人们潜在的创造力提供了一个绝妙的用武之地。