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
That's bullshit.
那是胡说八道。
When a dog is drowning everyone offers him drink.
落井下石。
He usually drops in at my place on his way home.
他常常在回家的路上顺便来看看我。