Ecat
[医][=emission computed assisted tomography]发射计算机体层摄影术
🗣️ 情景例句
When I get back, we'll talk about my new factory.
我回来后 ，我们谈一谈我的新工厂。
I'm the strongest girl in my club.
我是我的俱乐部中最强壮的女孩。
Look at the rain! It's heavy, isn't it?
瞧这雨！下这么大，是吧？