Threaded core
[电] 穿线铁心
🧩 词语组成解析
a. 有线状图案装饰的
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
So was my night.
晚上也还不错。
When in doubt, play trumps.
举棋苟不定，何妨将一军。
They are too high. Be careful, Jim! It's dangerous.
它们太高了，小心，吉姆！那很危险。