in

in and out发音：[ɪn ənd aʊt]

in and out释义：进进出出;来来去去。

例句：

You will have to get used to a lot of people traipsing in and out of your home.

翻译为：你将不得不习惯于许多人从你家里进进出出。

这里的in and out表示进进出出。

What a lot of people pass in and out here!

翻译为：这儿进进出出的人真多。

这里的in and out也表示进进出出。