Hydroballistics
水下弹道学
🗣️ 情景例句
That's a large city in northern Greece.
那是希腊北部的一个大城市。
There is something in what she said.
她说的话里有些重要的内容。
In the conversion of saliva into poison, one might suppose that a fixed process took place.
人们可能认为，唾液转变成毒液，其中有固定的程序。