主要有圓柱形內管和杯形吹嘴的氣鳴樂器，特徵為伸縮自如的滑管，讓吹奏者可變化筒管長度；是西方交響樂團、爵士樂小型樂團，及一般樂團中，普遍的銅管樂器。

長號(小號)　(P,,U,繁體中文-偏好,D,U,U)
伸縮長號(圓柱形內管)　(,U,繁體中文-非偏好,UF,U,U)
chang hao(P,,U,韋氏拼音-偏好,UF,U,U)
zhǎng hào(P,,U,漢語拼音-偏好,UF,U,U)
zhang hao(P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
trombones(trumpets)　(P,,U,英文-偏好,D,U,PN)
trombones(trumpets)　(P,,U,西班牙語-偏好,D,U,PN)
trombone(trumpet)　(,U,英文-非偏好,AD,U,SN)
trombone(,U,荷蘭語-非偏好,AD,U,U)
slide trombones(,U,英文-非偏好,UF,U,N)
trombones, slide(,U,英文-非偏好,UF,U,N)
trombone's(,U,荷蘭語-非偏好,D,U,U)
trombón(,U,西班牙語-非偏好,AD,U,SN)

藝術與建築詞典根目錄
....物件層面
........裝備與設備
............聲音裝置 (層級名)
................<依音響特性區分之聲音裝置>
....................氣鳴樂器
........................<以嘴唇振動之管樂器>
............................<以嘴唇振動之圓柱形內管氣鳴樂器>
................................小號 (氣鳴樂器)
....................................<直吹小號>
........................................長號 (小號)

thing(s) needing context are....

伸縮管

英文....	Aerophones with a predominantly cylindrical bore and cup-shaped mouthpiece, characterized by a telescopic slide with which the player varies the length of the tube; common brass instruments in Western-style orchestras, jazz ensembles, and bands.
荷蘭語....	Blaasinstrumenten met een telescopische schuif waarmee de lengte van de buis veranderd kan worden, cilindrische boring, cupmondstuk.
西班牙語....	Aerófonos con un diámetro interior predominante cilíndrico y boquilla en forma de copa, que se caracterizan por tener una vara corredera telescópica mediante la cual el intérprete va variando la longitud del tubo; son instrumentos de bronce comunes en orquestas, conjuntos de jazz y bandas occidentales.

長號(小號)............	[AS-Academia Sinica]
.................	國家教育研究院－雙語詞彙、學術名詞暨辭書資訊網 July 19, 2015
.................	音樂辭典 564
.................	經濟部智慧財產局－本國專利技術名詞中英對照查詢資料庫 July 19, 2015
.................	YAHOO!奇摩字典 July 19, 2015
.................	線上英漢字典 July 19, 2015
.................	遠流字典通 July 19, 2015
.................	Cambridge Dictionaries Online July 19, 2015
伸縮長號(圓柱形內管)............	[AS-Academia Sinica]
.................	YAHOO!奇摩字典 July 19, 2015
.................	遠流字典通 July 19, 2015
.................	Cambridge Dictionaries Online July 19, 2015
trombones(trumpets)............	[VP]
.................	Bessaraboff, Ancient European Musical Instruments (1944) IND
.................	Marcuse, Musical Instruments Dictionary (1975)
.................	Sadie, New Grove Dictionary of Musical Instruments (1984) illustration, Vol. 3, 628, definition source
.................	BHA Subject Headings (1985-)
trombone(trumpet)............	[VP]
.................	CDMARC Subjects: LCSH (1988-)
.................	Chenhall, Revised Nomenclature (1988)
.................	AAT-Ned (1994-)
slide trombones............	[VP]
.................	Sadie, New Grove Dictionary of Musical Instruments (1984) Vol. 3, 628
trombones, slide............	[VP]
.................	Getty Vocabulary Program rules
trombone's............	[Bureau AAT]
.................	AAT-Ned (1994-)
trombón............	[VP]
.................	Randel, Diccionario Harvard de Música (1997)
Subject:............	[Bureau AAT]
.................	Encyclopedie van muziekinstrumenten (1977)

Getty AAT: 300042335 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300042335
聯合目錄： 長號 、伸縮長號 、chang hao 、zhǎng hào 、zhang hao 、trombones 、trombone 、slide trombones 、trombones, slide 、trombone 、trombone's 、trombones 、trombón