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单词 speaking-tube
释义

speaking-tuben.

Forms: (Also unhyphened.)
Etymology: speaking n. Compounds 2.
1. A tube or pipe for speaking, or communicating orders, from one room, building, etc., to another.
ΘΚΠ
society > communication > indication > signalling > audible signalling > [noun] > speaking-tube
speaking-tube1833
telephone1849
conversation tube1890
blower1945
1833 J. C. Loudon Encycl. Cottage Archit. §1457 Orders being given by the waiter above through a speaking-tube.
1844 T. Webster & F. Parkes Encycl. Domest. Econ. §4797 These speaking tubes first came into use here..about thirty-five years ago.
1894 E. Banks Campaigns Curiosity 27 Annie was called to the hall to answer the whistle of the speaking-tube.
attributive.a1884 E. H. Knight Pract. Dict. Mech. Suppl. 834/1 Speaking Tube Whistle, a modification of an intonating modulating steam whistle.
2. A speaking-trumpet.
ΘΚΠ
the world > physical sensation > hearing and noise > audibility > sound magnification or reproduction > [noun] > speaking trumpet or tube
trunk1546
speaking-trumpet1671
stentorophonic tube1686
whispering-trumpet1688
stentorian trumpet1690
trumpet1696
voice pipe1839
voice tube1839
whispering-tube1857
speaking-tube1889
megaphone1896
meg1937
loudhailer1941
bullhorn1955
1889 F. Cowper Capt. of Wight 304 ‘You'll be aboard o' us an' you take no more care,’ sung out the Master through a speaking-tube.
This entry has not yet been fully updated (first published 1913; most recently modified version published online December 2020).
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n.1833
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更新时间:2025/2/3 19:17:44