基本解釋[語言學]標記類制約條件英漢例句雙語例句Therefore, the directionality of Chengdu trisyllabic tone sandhi can be predicted by the interaction between faithfulness constraints and markedness constraints.在優(yōu)選論的框架下，成都話變調方向性的難題得到了合理的解決。markedness constraints更多例句專業(yè)釋義語言學標記類制約條件