Records of the same school

门録───Door record;同───with

These systems may record and display data such as the time a user spends in bed, sits in a chair, USES the front door or operates a particular electrical appliance such as their oven.───这些系统可记录并显示，如用户的时间花费在床上的数据，坐在椅子上，采用前门或经营某电器例如他们的烤箱。

Here's a fantastic project using an arduino, a motor, and a piezo sensor which allows you to both record and detect knocking patterns to unlock a door.───这里有一个神奇的项目使用阿尔·杜伊诺，马达和一个压电传感器既可以记录和检测模式，以敲车门的锁打开。

I reached my dorm, I found an old record player blocking my door and a Charles Mingus LP propped beside it.───我到了宿舍，发现我的门口有一个旧的留声机和一张查理•明格斯的唱片摆在门外。