affix

贴上、黏贴、附加正式

Please affix a stamp to the top right corner of the envelope.

请在信封右上角贴上邮票。

签署、盖（章）正式

Both parties must affix their signatures to the contract today.

双方今天都必须在合约上签名。

加诸、冠上正式

The media quickly affixed the label of traitor to him.

媒体很快就给他冠上叛徒的标签。

词缀语言学

Prefixes and suffixes are the two most common types of affix.

字首和字尾是最常见的两种词缀。

附加物

The label is an affix that must stay on the product.

这张标签是附加物，必须留在产品上。