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
I've been employed as a clerk in ABC Company since 1992.
从1992年我就在ABC公司作职员。
What number should I dial to get the operator?
我应该拨什么号码找到接线员？
Excuse me. Is there a post office near here?
请问，附近有邮局吗？