Spet
[医][=single photon emission tomography]单光子发射体层摄影术
🗣️ 情景例句
Hi, Susan.
嗨， Susan。
Wise men chanbge their mind, fools never.
聪明人随机应变，愚蠢者固执己见。
How are you getting there?
你怎么样去？