tune

	He was humming a familiar tune. 他低声哼着一支熟悉的小曲。
	I don't know the title but I recognize the tune. 我不知道曲名，但听得出这曲调。
	It was a catchy tune(= song) . 这是一首悦耳易记的曲子。
	a football song sung to the tune of(= using the tune of) ‘When the saints go marching in’ 用《圣者的行进》的曲调唱的足球歌

IDM

	These proposals are perfectly in tune with our own thoughts on the subject. 这些建议与我们在这个问题上的想法完全一致。
	The President is out of tune with public opinion. 总统与公众舆论大唱反调。

be in/out of tune (with sb/sth)

（与…）协调╱不协调，一致╱不一致，融洽╱不融洽to be/not be in agreement with sb/sth; to have/not have the same opinions, feelings, interests, etc. as sb/sth

	These proposals are perfectly in tune with our own thoughts on the subject. 这些建议与我们在这个问题上的想法完全一致。
	The President is out of tune with public opinion. 总统与公众舆论大唱反调。

	None of them could sing in tune. 他们中没有一个人能唱得合调。
	The piano is out of tune. 钢琴音走调了。

in/out of tune

音调正确╱不正确；演奏合调╱走调to be/not be singing or playing the correct musical notes to sound pleasant

	None of them could sing in tune. 他们中没有一个人能唱得合调。
	The piano is out of tune. 钢琴音走调了。

The hotel has been refurbished to the tune of a million dollars.

这家旅馆重新装修花费达一百万元。

to the tune of sth

(informal)

（用于强调）总额达，总数为used to emphasize how much money sth has cost

The hotel has been refurbished to the tune of a million dollars.

这家旅馆重新装修花费达一百万元。

1.	~ sth （为乐器）调音，校音to adjust a musical instrument so that it plays at the correct pitch

to tune a guitar

给吉他调弦

2.	~ sth 调整，调节（发动机）to adjust an engine so that it runs smoothly and as well as possible

3.	[usupass] ~ sth (in) (to sth) （给收音机、电视等）调谐，调频道to adjust the controls on a radio or television so that you can receive a particular programme or channel

	The radio was tuned (in) to the BBC World Service. 收音机调到了英国广播公司国际广播电台。
	Stay tuned for the news coming up next. 别换台，下面的新闻马上就来。

4.	~ sth (to sth) 调整；使协调；使适合to prepare or adjust sth so that it is suitable for a particular situation

His speech was tuned to what the audience wanted to hear.

他在演讲中专讲听众爱听的话。