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
But the only time he's available this week
但这星期他有空的时间只有
I ate stream fish for lunch yesterday.
我昨天午饭吃的是清蒸鱼。
He was caught, put in chains, and sent to America as a slave.
他被抓住了，带上镣铐，送到美国当奴隶。