treble 雅思专八

Their profits have trebled in the last two years.

最两年他们的利润增加了。

After uncovering of treble part we see valves underlaid by felt.

揭露音部分以后我们看见毛毡支持的阀门。

If the British were as bountiful as the Americans,donations to charities would more than treble.

如果英国人像美国人那样慷慨,那么给慈善事业的捐赠将超过现的3。

It's value has trebled.

它的价值已增长到原来的。

His salary is treble mine.

他的工资是我的。

They exist in four sizes: treble, tenor, bass, and double bass (violone).

音、次中音、低音和双低音（低音提琴）。