brisk [brɪsk]

以下由轻松背单词网站提供

adj.轻快的，生气勃勃的，（天气等）令人振作的

quick , energetic and active

The actress is walking at a brisk pace. 那位女演员正以轻快的步伐走着。
It's great to work outdoors during brisk fall days. 清爽的秋日里在户外工作是很愉快的。