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
Where did you go to school?
你在哪儿上学？
No man ever became thoroughly bad all at once.
从来没有骤然变得极坏的人。
And then quickly and quietly we did just that.
于是，我们就迅速而且悄悄地干了起来。