把硬币放进投币口，按钮取票。Insert coins into the slot and press for a ticket.将硬币放入投币口.Put a coin in the slot.由于收费飙涨, 芝加哥人用胶水糊住咪表的投币口以示愤怒.Enraged by higher rates , Chicagoans filled the meters'coin slots with glue....

“投币口”的英语可以翻译为：slit ...