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 doesn't want anybody picking him up.
他不愿意让别人接他。
What would you like to eat?
你想吃什么呢？
Rex soon became an expert at opening the gate.
雷克斯很快成了开门的专家。