Ecat
[医][=emission computed assisted tomography]发射计算机体层摄影术
🗣️ 情景例句
I really enjoyed talking with you.
很高兴和你聊天。
Could you tell me where is the rest room?
你能不能告诉我洗手间在哪里？
On the other hand, I felt sad that I wasn't able to tell my grandparents that we were safe.
另一方面，我为不能告诉我的祖父母我们十分安全而感到难过。