Dielectrometer
电介质测试器
🗣️ 情景例句
It might be a little cold.
可能有点凉了。
I can't help but be astonished by that acrobat.
我不能不为那杂技演员的表演而深为惊讶。
That sounds interesting. That was a hundred years ago, wasn't it?
听起来很有意思。那是一百年前的事了，不是吗？