Crossgraphy
[医] 断面造影术
🗣️ 情景例句
but my work keeps me busy.
但我老是忙于工作。
I'm not really sure about that. Mr. Jiang should know the answer to that.
关于那事我不敢确定，蒋先生应该知道答案。
As it is only six feet across, it is barely noticeable.
仅6英尺宽，很难被发现。