Plaster core
[医] 石膏核
🧩 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
And speaking of minutes,
谈到时间，
Measure another's corn by one's own bushel.
以己度人。
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。