swiftly [swɪftlɪ]

以下由轻松背单词网站提供

adv.快地，迅速地

in a swift manner;

He came in swiftly and placed the child in my arms.他匆忙走进来把孩子放到我怀里。
The police must be able to react swiftly in an emergency.警方在面对紧急情况时必须能迅速作出反应。