postbox

1. N-COUNT A postbox is a metal box in a public place, where you put letters and small parcels to be collected. They are then sorted and delivered. Compare . 郵箱[英國(guó)英語(yǔ)]

And with a trembling hand, he dropped the letters into the postbox. 他顫抖的手把信投進(jìn)了郵箱。