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
Well, it's fine if you take our picture.
你想拍我们的照，就请吧。
I start work at 8 o'clock.
我八点开始工作。
He is commonly supposed to be foolish.
他是公认的傻瓜。