affixaf- 朝向+fix 固定→固定到…上展開收合af-字首朝向fix單字固定字面：固定到…上把東西固定到另一物上 → 貼上、附加；語言學上指加在詞根上的成分，即詞綴。動詞KK [əˋfɪks] /əˈfɪks/發音1貼上、黏貼、附加正式Please affix a stamp to the top right corner of the envelope.請在信封右上角貼上郵票。2簽署、蓋（章）正式Both parties must affix their signatures to the contract today.雙方今天都必須在合約上簽名。3加諸、冠上正式The media quickly affixed the label of traitor to him.媒體很快就給他冠上叛徒的標籤。名詞KK [ˋæfɪks] /ˈæfɪks/發音1詞綴語言學Prefixes and suffixes are the two most common types of affix.字首和字尾是最常見的兩種詞綴。2附加物The label is an affix that must stay on the product.這張標籤是附加物，必須留在產品上。