Unreacted core model
[化] 未反应核模型
🧩 词语组成解析
a. [化]未反应的
core
[kɔ:]
n. 中心，核心，精髓;果心，果核;[地质学]地核;[计] 磁心;
vt. 去（果）核，挖去…的果心;提取岩芯（样品）;
🗣️ 情景例句
We've been looking forward to seeing you again.
我们非常盼望再见到你。
What are you eating?
你正在吃什么？
As soon as he had finished, Jenny told him she wanted to go home.
他刚一讲完，珍妮就对他说她要回家。