Dynaflow
流体动力传动
🗣️ 情景例句
The fifth word is seven.
第五个字是七。
I can't recall how long it's been.
我不能记起多长时间了。
The price we pay for cheap food may be already too high: Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and wisteria in dairy products.
牛肉中的疯牛病，鸡肉和鸡蛋中的沙门氏菌，奶制品中的利斯特杆菌。