Picture detector
[电] 检图素器
🧩 词语组成解析
🗣️ 情景例句
Technology has totally changed our life over the past two decades.
在过去的二十年里，科学技术已经完全改变了我们的生活。
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
He holds a position of great responsibility upon him.
他担任着一个责任重大的职务。