contaminate
Definition
To make something impure or unclean by adding harmful or unwanted substances.
中文 通过添加有害或不需要的物质使某物变得不纯净或不清洁。
Example
"The chemical spill contaminated the river water."
To make something impure or unclean by adding harmful or unwanted substances.
中文 通过添加有害或不需要的物质使某物变得不纯净或不清洁。
"The chemical spill contaminated the river water."