Insulation test
[电] 绝缘检验
🧩 词语组成解析
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 understand.
我明白了。
I really don't know.
我真不知道。
He looked pale and his clothes were in a frightful state.
他面色苍白，衣服也搞得不成样子。