Catscan
[医][=computerized axial tomography scanner]计算机化轴向X线断层摄影术扫描器，计算机轴向X线体层摄影扫描机
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
Your father's honour is to you but a second-hand honour.
对于你来说，父亲的荣誉只是间接的荣誉。
I found him seated on the bench.
我发现他在椅子上坐着