McCann tootled a tune on the piano.

迈肯在钢琴上拨弄出一个曲调。

《柯林斯英汉双解大词典》

He started humming a tune, then interpolated the odd word as though having difficulty remembering.

他开始哼起一个曲调，尽管记得不太清楚，他又插入了几个词。

《柯林斯英汉双解大词典》

Moby certainly has a fine ear for a tune.

莫比对音调的分辨能力一定很强。

《柯林斯英汉双解大词典》

a tune he co-wrote while starring in the Broadway musical "Grease" in 1995.

VOA: standard.2010.04.02

One of its dozen songs is a classic rock tune, Love Potion

VOA: standard.2009.11.03

"I sing in the shower as they say, and I can carry a tune - but even my ability to carry a tune deserted me under pressure, " he says.

BBC: The wizard of weirdness

With Marvin Hamlisch at the piano here is Groucho very, very late in his career singing a - a Harry Ruby tune that is very appropriate.

NPR: The Funny Side of Fatherhood

Controversies from The Next Web over the update's identification of third-party apps notwithstanding -- we don't know if it's intentional -- all signs point to Twitter on iOS (and no doubt Android) getting a tune-up before long.

ENGADGET: Twitter for iOS 4.3 gets early teases from Twitter itself and the App Store, promises gobs of in-tweet content