Rett
[医][=radionuclide esophageal transit time]放射性核素食管通过时间
🗣️ 情景例句
What a lovely couple you make!
你们真是天生的一对。
He who is afraid of asking is ashamed of learning.
害怕问者耻于学。
Hoping you will be caught and called a thief.
希望你被抓住，被人叫做小偷。