Slotted core
[电] 有槽铁芯
🧩 词语组成解析
a. 有沟槽的；有裂痕的
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
I didn't realize how late is was.
我不知道已经这么晚了。
They won't listen, so don't waste your breath telling them.
他们听不进去，不必和他们多费口舌了。
Hi, Jim! Can you come and play football?
你好，吉姆！你能来踢足球吗？