Core transformer
[电] 岩心变压器
🧩 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
Do we have to bag our own groceries?
我必须自己装我们买的商品吗？
I wonder what makes you late.
我不知道是什么使你迟到。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。