supplement
单词辨析：
指数量的增加，表示从属于整体的增加部分。
The baby is a happy addition to her family.
小宝宝的到来为她的家庭增添了喜悦。
This is the latest addition to the company's range of automobiles.
这是该公司汽车系列的新增款式。
指附属物，主要用于增加主体的用途。
With a flash-bulb attachment, we could also take pictures at night.
相机要是带有闪光灯的话，我们晚上也可以拍照了。
The electric drill has various attachments.
这台电钻有各种附件。
指补充物或使报纸、杂志等完善而增加的部分。
What do the other dietary supplements include?
其他膳食补充剂包括什么？
Are these payments a supplement to her usual salary?
这些款项是她日常工资的补贴吗？
Here are the Sunday supplements.
这是星期天的增刊。
相关例句：
He's also found a way to supplement the farm's modest income: he started a construction company.
为支持收入低微的农场，他还发现了一个新的生财之道：他开了一家建筑公司。
Lead readers to all kinds of reading, readers to participate in this sentence, constantly supplement and complete.
引来读者各种各样的解读，读者参与了对这句话的阐释，得到不断补充和完善。
Single people are treated as an aberration and made to pay a supplement.
独身者被当成异类，而且要付一笔额外的费用。
Some people may be entitled to a housing benefit supplement.
有些人可能有资格拿到住房补贴。
This full-colour supplement includes full race details, plus a comprehensive run-down on all the British hopefuls.
这份全彩附录包含了完整的比赛信息和对所有可能获胜的英国运动员的详细介绍。
Conclusion Supplement of Ligustrum lucidum extract can enhance antioxidant capacity and motor ability of rat skeletal muscle.
结论补充女贞子提取物可以提高大鼠骨骼肌的抗氧化能力和运动能力。