Core compound
[机] 砂心粘结剂
🧩 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
She's worked two jobs for years.
几年来他一直同时做两个工作。
But we cannot afford to depend on tradition alone.
但是我们不能靠吃老本过日。
Have you taken your medicine today?
你今天吃药了吗？