The system of human communication which consists of the structured arrangement of sounds (or their written representation) into larger units, e. G. MORPHEMEs, WORDs, SENTENCEs, UTTERANCEs.

• 人类的交际系统,由有组织的语音系列(或其书面形式)构成,这些语音系列组成更大的单位,如语素、单词、句子、话语。