Insul
abbr. insulation 绝缘
🗣️ 情景例句
Are all these goods made in your factory?
所有这些货物都是贵厂生产的吗？
I've got a headache.
我头痛。
I don't want to know what it's been; I want to know what it is now.
我不想知道它曾经是什么；我想知道它现在是什么。