Synchronic study的用法和樣例：
例句
- First, it stressed that the synchronic study of language is fully justified as it can draw on complete and controllable material for investigation.
第一，它強調對語言共時研究是完全正確的，因為共時研究可以得到全面的可控制的語言材料。 - As a combination of the diachronic and synchronic study, the phenomenon of grammaticalization has become one of the hottest issues in recent years.
摘要近年來，作為歷時研究和共時研究的結合點，語法化現象一直是語言學界研究的熱門問題之一。
