introductory phrase編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看introductory phraseintroductory phrase — 名詞名詞1. a phrase used to begin a sentence or speech1.名詞釋義開場短語a phrase used to begin a sentence or speech例句An introductory phrase like 'First of all' can help organize your thoughts.