Tachography
血流速度描记法
🗣️ 情景例句
There is a lot of unsavory material available on the internet.
网络上有很多不健康的信息。
Here is a price list together with a booklet illustrating our products.
这儿有一份价目单和介绍说明我方产品的小册子。
Dead? Pans can't die! How can a pan die? I've never heard of that before!
死了？锅是不会死的！锅怎么会死呢？我从来没有听说过这种事！