Sudden hissing sound, like that of a bullet in flight.

(子弹的)嘶嘶声。

Vigor; energy.

精力；活力。

To move with a zip.

嘶嘶作响。

To impart speed or force to.

推进；使快速；使有力。

To add zest, interest, or life to.

注入生气(up)。

To transport with speed.

快速运输。

Zipper.

【英】拉链。

To close and fasten with a zipper.

用拉链拉紧关上。

Nothing; zero.

无；零。

A coding system used in postal service giving a number to each area.

邮递区号制(=ZIP)。