n.残留，残渣，残留物，剩余物，剩余遗产

原形：residue复数：residues

The residue of the fraction 3/4 is 3.
这个分数3/4的余数是3。
After dividing 7 by 5, the residue is 2.
7除以5后，余数是2。
The chemical residue from the cleaning process was removed thoroughly.
清洗过程中的化学残留物被彻底清除。
In modular arithmetic, the residue of 17 modulo 5 is 2.
在模5的算术中，17的余数是2。
The residue on the surface of the metal after rusting is called corrosion.
金属表面生锈后的残留物被称为腐蚀。
The residue left behind in a coffee filter is often coffee oils.
咖啡过滤器上留下的残渣通常是咖啡油。
The residue of the polynomial x^3 - 8x + 15 when divided by x - 3 is x^2 + 9x + 26.
当x - 3除以多项式x^3 - 8x + 15时，余数是x^2 + 9x + 26。
The residue theorem simplifies complex integrals by evaluating residues at poles.
应用留数定理可以简化复杂数积分，通过计算极点处的留数。
The residue of a function at a singularity gives information about its behavior near that point.
函数在奇异点的留数揭示了它在该点附近的行为。
The residue of a food can be analyzed to determine its nutritional value.
食品的留数可以分析以确定其营养价值。