Concretio
[医] 凝结物, 结石; 粘连; 凝结(作用)
🗣️ 情景例句
Thank you, Dr. Stewart.
谢谢你，Stewart大夫。
I am sorry to keep you waiting.
真抱歉，让你久等了。
Are these bags heavy? No, they're light.
不，是轻的。