weak/ness derivational/inflectional morpheme (lexical meaning 预订 inflectional paradigms: content and form at the 【预订】inflectional morphology: a theoretical study based 【中商海外直订】inflectional morphology: a theoretical study bas 词根 and affix 词根) 词根 affix( 词缀): prefix(前缀 suffix(后缀