首頁›Browse›A›at which pointat which point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at which pointat which point — 連接詞連接詞1. used to refer to a specific time in the past when something happens1.連接詞釋義此時used to refer to a specific time in the past when something happens例句He left at 5 PM, at which point the meeting ended.