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 like to snack between meals
正餐间我爱吃点零食。
How long will you remain in the United States?
你将会在美国逗留多久？
How many players are there in a team?
一个队里有多少名队员？