Dielectric tests
[电] 介质测试
🧩 词语组成解析
n. 电介质, 绝缘体\\na. 非传导性的
n. 测验（test的复数）
🗣️ 情景例句
I'd like to make an appointment to discuss a question.
我想约个时间讨论个问题。
When I was informed of the announcement of my nomination.
当获知我已被提名时。
Obviously she's gone somewhere to stay.
很明显她去别的什么地方，呆在那儿了。