quickly的形容词形式是quick。

quickly：

adv.迅速地;很快地;不久;立即；

比较级： more quickly最高级： most quickly

扩展资料

Modern computers can organize large amounts of data very quickly.

现代计算机能迅速处理大量的信息资料。

Computers can now output data much more quickly.

现在计算机能更快地输出数据。

How ever did you get here so quickly?

你怎么这么快就过来了？

I want it done as quickly as possible.

我希望这件事尽快完成。