您要查找的是不是：
- transistor ringing generator 晶体管铃流发生器
- To investigate this I needed a smoke ring generator aka vortex generator able to run from a high voltage discharge to simulate lightning. 调查这我需要一个烟圈发电机又名涡流发生器能够运行，从一条高压放电模拟雷电。
- multifrequency ringing generator 多频铃流发生器
- He devises a new type of transistor. 他发明了一种新的晶体管。
- The old man always carries about a transistor. 这位老人总是随身携带一台晶体管收音机。
- His last words are still ringing in my ears. 他的临终遗言还在我耳边回响。
- He ran off, their jeers ringing in his ears. 他一跑了之，耳边仍回响著他们的冷嘲热讽。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- None of us had ever set eyes on a generator before. 我们过去谁也没看见过发电机。
- She was jarred awake by the ringing telephone. 她被电话铃声惊醒。
- He awoke to the ringing of an electric bell. 他随著一阵电铃的响声醒来。
- Can you hear the morning bell ringing? 你能听到晨钟响吗?
- The old man took her transistor everywhere with him. 这个老人随时都带着他的半导体收音机。
- Who can be ringing us at this late hour? 谁能在这麽晚的时间给我们打电话呢?
- The generator shuts off automatically. 这台发动机能自动停止运转。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- The firm excels at producing cheap transistor radios. 这家公司在生产价廉的晶体管收音机方面胜于其他公司。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- A light, sharp ringing sound, as of glass or metal. 叮当声轻快、清脆的铃声，如玻璃或金属发出的声音
