首頁›Browse›G›go off on a tangentgo off on a tangent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go off on a tangentgo off on a tangent — 動詞動詞1. to suddenly start talking about a different topic1.動詞釋義離題to suddenly start talking about a different topic例句He went off on a tangent about his vacation.