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单词 tombac
释义

tombac

[ tom-bak ]
/ ˈtɒm bæk /

noun

an alloy, used to imitate gold, containing from 70 to 92 percent copper with zinc and sometimes tin and other materials forming the remainder.
Also tambac.

Origin of tombac

First recorded in 1595–1605; from Dutch tombak, from Portuguese tambaca, from Malay tembaga “copper,” from Indo-Aryan (compare Hindi tambiyā “copper or brass vessel,” Sanskrit tāmraka “copper”

Words nearby tombac

tomato aspic, tomato fruitworm, tomato hornworm, tomb, Tomba, tombac, Tombalbaye, Tombaugh, tombé, Tombigbee, tombola
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for tombac

  • When a small percentage of zinc is present, the colour of brass is reddish, as in tombac or red brass, which contains about 10%.

    Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4|Various

British Dictionary definitions for tombac

tombac

tambac (ˈtæmbæk)

/ (ˈtɒmbæk) /

noun

any of various brittle alloys containing copper and zinc and sometimes tin and arsenic: used for making cheap jewellery, etc

Word Origin for tombac

C17: from French, from Dutch tombak, from Malay tambâga copper, apparently from Sanskrit tāmraka, from tāmra dark coppery red
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 13:23:52