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
He prays every night before sleep.
他每晚睡觉着都祈祷。
I know the boy whose father is a college president.
我知道那个男孩的父亲是大学校长。
Annie considered this was just the kind of demanding job she wanted.
安妮认为，这正是她想要的难度很大的工作。