Toroidal core
[电] 环状铁心
🧩 词语组成解析
[计] 环形的
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 can't wait to see my old pal Charley Rafer.
我真想早点见到老朋友Charley Rafer。
He is not fit to command others that cannot command himself.
正人先正己。
I envy you very much.
我非常羡慕你！