及物动词

1. 增补;补充
If you supplement something, you add something to it in order to improve it.

2. 营养片剂;补品
A supplement is a pill that you take or a special kind of food that you eat in order to improve your health.

3. (杂志或报纸的)增刊，副刊
A supplement is a separate part of a magazine or newspaper, often dealing with a particular topic.

4. (书籍的)补编，补遗，附录
A supplement to a book is an additional section, written some time after the main text and published either at the end of the book or separately.

5. 额外费用;附加费
A supplement is an extra amount of money that you pay in order to obtain special facilities or services, for example when you are travelling or staying at a hotel.

6. 补助;补贴
A supplement is an extra amount of money that is paid to someone, in addition to their normal pension or income.

1. a supplementary component that improves capability

Synonym: accessoryappurtenanceadd-on

2. a quantity added (e.g. to make up for a deficiency)

Synonym: supplementation

3. textual matter that is added onto a publication
usually at the end

Synonym: addendumpostscript