Core insulation
[电] 心绝缘
🧩 词语组成解析
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）;
insulation
[ˌinsju'leiʃən]
n. 隔离，孤立;绝缘;绝缘或隔热的材料;隔声;
🗣️ 情景例句
I've been wanting to meet you for some time.
很久以来我一直想见你。
Virtue flies from the heart of a mercenary man.
唯利是图者，胸中无美德。
How is the new material working out for you?
新原料用得如何？