Haematachometer
血流速度计
🗣️ 情景例句
Guess what I just found out.
你猜我刚知道了什么？
Fat hens lay few eggs.
肥鸡不下蛋。
We may have to back order three items on this order.
这次订的货有三个项目必须要晚点才能交货。