I wonder what will happen if we mix these two things together?
我想知道如果我们把这两个东西合在一起会怎么样呢？
These are the two approximations that we'll use when we put these things together.
要用到的两个近似，这是当我们把这些东西放在一起时。
These are the two approximations that we'll use when we put these things together.
要用到的两个近似，这是当我们把这些东西放在一起时。
应用推荐