xenobiotic substances造句

例句与造句

1. CYP3A4 activity levels have also been linked to diet and environmental factors, such as duration of exposure to xenobiotic substances.
2. Xenobiotic substances are an issue for sewage treatment systems, since they are many in number, and each will present its own problems as to how to remove them ( and whether it is worth trying to ).
3. It's difficult to find xenobiotic substances in a sentence. 用xenobiotic substances造句挺难的