Core frame
[机] 砂心框
🧩 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）;
frame
[frem]
n. 框架;眼镜框;组织;边框;
vt. 陷害;设计;表达;使适合（某一特殊用途）;
adj. 有木架的，有构架的;
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会的会议。
All men cannot be first.
不可能人人都得第一名。
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校运会上表现很好。