slot [slɒt]

以下由轻松背单词网站提供

n.（口）位置，职位，狭长孔，狭槽

a long narrow hole , especially one for putting coins into or for fitting a separate piece into

Put a coin in the slot. 将硬币放入投币口。
He's been given a regular ten-minute slot on the radio. 电台定期给他十分钟的节目广播时间。