doorplate的翻译，读音

例句

Joe nailed the doorplate to the wall. 阿乔把门牌钉在墙上。

Can you tell me if the doorplate the new one or the old one? 救护车已经在路上了,请问你住的9栋是新门牌号还是旧门牌号? 。

The invention solves the problem that the doorplate can not be seen clearly in the darkness. 本发明解决了黑暗中看不清门牌号码的问题。