Concretions
(concretion 的复数) n. 凝固, 凝固物, 结石\\n[医] 凝结物, 结石; 粘连; 凝结(作用)
🗣️ 情景例句
I really appreciate
我真的很感谢
I'm a graduate of Yale University, I have a Bachelor of Science degree.
我是耶鲁大学的毕业生，我有理学学士学位。
Why don't you come a little earlier? About a quarter to.OK?
45分左右来，好吗？