1. He promptly forgot all about it.
    他马上把这事儿忘得一乾二净。

2. After he had put it on the floor, he promptly went to sleep again.
    他把垫子在地板上一放，很快又睡着了。

1. 迅速地：effect 实行,生成 | promptly 迅速地 | dispatch 发送

2. promptly的翻译

2. 敏捷地：promptitude 敏捷 | promptly 敏捷地 | promptness 机敏

3. 早速：promote 昇進させる | promptly 早速に | pronoun 代名詞

1. 立即；马上；及时
    If you do something promptly, you do it immediately.

    e.g. Sister Francesca entered the chapel, took her seat, and promptly fell asleep.
           弗朗西丝卡修女走进小教堂，坐下来，很快就睡着了。

2. 准时地
    If you do something promptly at a particular time, you do it at exactly that time.

    e.g. Promptly at a quarter past seven, we left the hotel.
           我们于7点一刻准时离开了宾馆。

1. in a punctual manner

    e.g. he did his homework promptly

    Synonym: readilypronto

2. at once (usually modifies an undesirable occurrence)

    e.g. he promptly forgot the address

    Synonym: right away

3. with little or no delay

    e.g. the rescue squad arrived promptly
           come here, quick!

    Synonym: quicklyquick