Core assembly
[机] 砂心组合
🧩 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
What do you think?
你看怎么样？
Could you explain how to fill this out?
请你说明一下怎样填这张表好吗？
But as the paper moved from side to side under the pen point,
由于纸在笔尖下来回运动，