Ecat
[医][=emission computed assisted tomography]发射计算机体层摄影术
🗣️ 情景例句
Please declare anything you're unsure of.
申请报告有你没太明确是否需要申报的东西。
Are you through?
你有完没完啊？
let alone distances of tens or hundreds of light years.
更不用说几十光年或几百光年远的地方了。