Noun:

1. a doorbell to be used at night

nightime夜间nightn.夜晚adj.夜晚的night vision component夜视组件night-work allowance[经] 夜班津贴Night Defence Position夜间防御阵地night scenery lighting夜景照明night-scape lighting夜景照明night-vision devices夜视装置Night began to fall.夜幕降临。night appointed office夜间服务局Night Fighter Squadron夜间战斗机中队night searchlight fire夜间对探照灯照射的目标射击

1. Molly decided to ring her neighbors bell.
   莫莉按响了她邻居的门铃。
2. While we were having lunch, somebody rang the bell.
   当我们吃午饭的时候，有人按门铃。