如何使用 "residue" 造句

1. Each of us leave residue when we pass .
我们每人离去时都会留下残渣。
2. These drugs form a toxic residue in animal tissue .
这些药物在动物组织中形成了有毒的残留物。
3. The solid residue from the process can be employed as fertiliser .
而整个过程产生的固体残渣则可以用做化肥。
4. A child 's hands are covered in tobacco residue after harvesting leaves .
收获烟叶后,一个孩子的手上沾满了烟草残渣。
5. This residue is thought to react with common indoor pollutants to create a toxic mix .
这种残留物会与普通的室内污染物起反应而产生一种有毒的混合物。