Ecat
[医][=emission computed assisted tomography]发射计算机体层摄影术
🗣️ 情景例句
May I make a suggestion?
我可以提个建议吗？
Old birds are not caught with new nests.
新巢捉不到老鸟。
Do you have any comment on this clause.
你对这一条款有何看法？