a.  轻快的；活泼的；精力充沛的

a.  麻利的，利落的

a. 〔生意〕兴隆的，红火的

a. 〔天气〕清新凉爽的

• briskly  ad. 迅速地；轻快地

• Three-quarters of the world's flamingos fly over from other salt lakes in the Rift Valley and nest on salt-crystal islands that appear when the water is at a specific level – too high and the birds can't build their nests, too low and predators can move briskly across the lake bed and attack. 轻快地移动

• They set off at a brisk pace.

  他们踏着轻快的步伐上路了。

• Her tone of voice is brisk.

  她的语气干脆利落。

• He was brisk and businesslike.

  上司召我到楼下。他做事干脆利索而有效率。

• Vendors were doing a brisk trade in souvenirs. 小贩们的纪念品生意很兴隆。

BrE /brɪsk/

NAmE /brɪsk/