短語詞組短語At Least Once Had 至少曾經(jīng)擁有at all once 突然間deliver at least once 至少一次Waitress at least once 至少當(dāng)一回服務(wù)生at -once payment [金融]立即付款;翻譯;立即付款英語at least once 至少一次;至少有一次;投遞保證了每個消息會被默認(rèn)投遞多次at t once 立刻 返回 at once