1. Restores the original creation and modification dates. 恢复原来的创建和修改日期。
2. Behavior modification could be an alternative, he says. 行为改变是一种可能的选择，他说。
3. Two months into a design project, the customer requested a modification to the product. 在一个设计项目开始两个月后，客户要求对产品作修改。
英英解释
n.
1. the act of making something different (as e.g. the size of a garment)
2. slightly modified copy; not an exact copy
3. the grammatical relation that exists when a word qualifies the meaning of the phrase
4. an event that occurs when something passes from one state or phase to another
网络释义
modification 修正;
修改,修正;
更改;
改性;
modification coefficient 变位系数;
chemical modification 化学修饰;
化学改质;
化学改性;
化学修饰，化学改变;
