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- Density Alarm Recorder 密度警报记录
- She counterfeited alarm when he confessed his love. 当他向她示爱时她假装惊讶的样子。
- It analyses the function of each software module, and expressly introduces designing and implement of three important technology: cycled data storage, alarm recording , network monitor. 分析了各个重要的软件模块的功能，并重点介绍了数据循环存储、报警联动录像、网络监控这三大关键技术的具体设计与实现。
- We needed someone to fix the tape recorder. 我们需要有人来修理录音机。
- I didn't wake up until I heard the alarm clock. 直到听到闹钟的铃声我才醒来。
- He bought a new cassette recorder. 他买了一台新的盒式录音机。
- The burglar alarm was activated by mistake. 防盗铃误响了。
- He was enthusing about his new pocket cassette recorder. 他对自己的新袖珍录音机爱不释手。
- He showed me how to use the tape recorder. 他教我如何使用这台卡式录音机。
- The smoke triggered off the alarm. 这些烟把警报器触响了。
- John fixed the tape recorder by himself. 约翰靠他自己修理录音机。
- I was so sleepy, I thought it was my alarm clock. 那个时候我很困，所以以为是闹钟在响。
- The troops (were) stood down: it was a false alarm. 部队解除了戒备状态，原来是虚惊一场。
- I gave the alarm as soon as I saw the smoke. 我一看见冒烟，就发出了警报。
- Cassette recorder is not allowed in the concert. 录音机不准带入音乐会会场。
- We didn't take alarm at the news. 我们听到这消息并不吃惊。
- The dog's barking gave the alarm. 犬吠声引起了人们的注意。
- Will you plug in the tape recorder for me? 请你替我把录音机的插头插上好吗?
- An air-raid alarm sounded in the depths of night. 深夜响起了空袭警报。
- The density of population in this city is very high. 这个城市的人口密度非常高。
