treble

• 指某物在数量或体积上是三倍；也用于音乐中表示高音或高声部。

Describes something that is three times as much or as many; also used in music to refer to a high-pitched voice or sound.

1. High-pitched soundB2formal

   Relating to or denoting a high range of musical notes or sounds.

   高音（声音）

   • The treble notes of the violin were especially clear.
   • He has a naturally treble singing voice.
   • The speaker produced a sharp treble tone.

   同义词highhigh-pitchedpiercingpipingshrillsoprano

   反义词bassdeeplow

2. Three times as muchB2formalbritish

   Being three times as great, large, or many.

   三倍的

   • The company reported a treble increase in profits.
   • He received a treble payment for his overtime work.
   • The population of the city has grown to treble its original size.

   同义词threefoldtriple

3. Having three partsC1formal

   Consisting of three units, components, or elements.

   三重的

   • The treble structure of the organization includes three main departments.
   • They designed a treble-layered security system.
   • The treaty had a treble purpose: peace, trade, and cultural exchange.

   同义词ternarythreefoldtrinetripartitetriple

   反义词single

4. Having multiple aspectsC1formal

   Having more than one distinctly dissimilar aspect or quality; multifaceted.

   多方面的

   • Her treble personality made her both a strict teacher and a kind friend.
   • The novel has a treble nature, blending comedy, tragedy, and philosophy.
   • His treble role in the project included planning, execution, and review.

   反义词simplesingle

• 名词，指音乐中最高的音域或声部，通常与女高音或高音相关；也可指三倍的量。

A noun referring to the highest range of musical pitch, typically associated with the soprano voice or high-frequency sounds.

1. Highest vocal rangeB2formal

   The highest range of the human voice, typically sung by women or children.

   高音

   • The choir's treble section carried the melody beautifully.
   • She has a clear and powerful treble voice.
   • The piece is written for a treble soloist.

   同义词soprano

   反义词bass

2. High-frequency soundB2formal

   The higher part of the audio frequency spectrum, often associated with clarity and brightness in music.

   高频音

   • The amplifier's treble control was turned up too high.
   • He adjusted the equalizer to boost the treble.
   • The treble notes in the song were crisp and clear.

   反义词bass

3. Triple amountB2formalbritish

   A quantity or number that is three times as large as another.

   三倍数量

   • The company's profits have increased by treble this year.
   • He paid treble the original price for the antique vase.
   • The population of the city has grown to treble its size in a decade.

   同义词triple

• 动词，意为使某物增加到三倍，或成为三倍多。

A verb meaning to multiply or increase something threefold, or to become three times as large or numerous.

1. Sing in a high pitchB2formal

   To sing or play the highest vocal or instrumental part, typically in a choir or musical piece.

   高音演唱

   • The young boy trebled beautifully in the choir.
   • She was chosen to treble the melody in the performance.
   • He learned to treble in the school's music program.

2. Increase threefoldB2formal

   To become three times as large or as much; to triple.

   增至三倍

   • The company's profits trebled in just one year.
   • The population of the town trebled after the new factory opened.
   • Her investment trebled over the course of a decade.

   同义词tripletriplicate