v.重调(频率、频道等)

原形：retune第三人称单数：retunes过去式：retuned过去分词：retuned现在分词：retuning

I need to retune my guitar before the concert.
我需要在音乐会之前重新调音吉他。
The mechanic is going to retune the engine of my car.
机械师将要重新调整我的汽车引擎。
She spent hours retuning her piano to get the perfect sound.
她花了几个小时重新调音钢琴以获得完美的声音。
We had to retune the radio to find a clear station.
我们不得不重新调谐收音机以找到一个清晰的电台。
After the accident, the doctor had to retune his patient's prosthetic leg.
事故发生后，医生不得不重新调整他的患者的假肢腿。
The chef retuned the oven to ensure that it was at the correct temperature.
厨师重新调整了烤箱以确保它处于正确的温度。
It took me several attempts to retune my old TV set.
我尝试了好几次才重新调整了我的旧电视机。
He retuned the strings on his violin until they were in perfect pitch.
他重新调整了他的小提琴的弦线直到它们处于完美的音高。
The engineer retuned the air conditioning system to improve its efficiency.
工程师重新调整了空调系统以提高其效率。
She retuned her singing voice after recovering from a cold.
在感冒恢复后，她重新调整了自己的歌声。