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- dual pen recorder 双笔记录仪
- An improvement of DC power supply for pen recorder of the 768 model 768记录器直流供电体系的简化改造
- A recorder pen makes a mark on a chart. 记录器的笔在记录卡上划一个记号。
- My deskmate wanted to trade his pen for my book. 我的同桌想用他的钢笔换我这本书。
- The road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- We needed someone to fix the tape recorder. 我们需要有人来修理录音机。
- He made motions to me to pass the pen. 他向我打手势，要我把钢笔递给他。
- He bought a new cassette recorder. 他买了一台新的盒式录音机。
- Put down my pen and stop fiddling! 把我的钢笔放下，别用手玩弄！
- She delved in her bag and pulled out a pen. 她在提包里翻找，拿出一枝钢笔。
- 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。
- Charles bought a pen at the dime store. 查尔斯在廉价店买了一支钢笔。
- John fixed the tape recorder by himself. 约翰靠他自己修理录音机。
- Somebody has walked off with my pen. 有人把我的钢笔偷走了。
- He is rooting about for his fountain pen. 他正在寻找他的自来水笔。
- I'm wild about losing my gold fountain pen. 我因遗失了自来水金笔而暴躁不安。
- Don't make so much fuss over losing a pen. 别为了丢失一支笔就这样大惊小怪。
- The BBC often plays a record to fill in. 英国广播公司经常在节目空档时播放唱片。
- I've searched high and low for my lost pen. 我到处寻找丢失的钢笔。
