名词补充; 补足语; 补充物; 补集（数）
及物动词补足，补充; 补助
及物动词
1. complement
1. This wine complements the food perfectly.
用这酒配这些菜肴，相得益彰。
2. Two discussions from different points of view may complement each other.
不同观点的两种讨论可以彼此互相参证。
名词
1. Homework is a necessary complement to classroom study.
家庭作业是课堂教学的必要补充。
2. Love is the complement of the law.
爱的精神是法律的补充物。