on tap

adj. 零售(现成的, 随时可以取用的)

例句与用法:

I have my own word processor and printer at home, so that everything I need is on tap.

我家有自己的文字处理机和打印机,因此我需要什么就随时可以取用。

详细释义:

需要时就能得到的

There are always newspapers on tap in my office.

在我办公室里随时都有报纸。