Runner core
[机] 分道砖
🧩 词语组成解析
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
He is in conference right now.
他现在在开会。
How much does she need?
她需要多少？
What about you?
你呢？