suffix

/ˈsəfɪks/

an affix that is added at the end of the word

Chinese meaning: 后缀；词尾

Adding the suffix '-ness' to an adjective forms a noun.

在形容词后加后缀 '-ness' 构成名词。

English learners often struggle with verb suffixes like '-ed' and '-ing'.

英语学习者常对 '-ed' 和 '-ing' 等动词后缀感到困难。