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单词 saltpetre
释义
saltpetre
(once / 7472 pages)
n

WORD FAMILY
saltpetre: saltpetres
USAGE EXAMPLES
He made his fortune from saltpetre, which was dug out of caliche - the nitrate-rich crust of the desert - and used to make fertilizer.
BBC(Feb 07, 2015)
The materials found in Torcy overnight included potassium nitrate, sulphur, saltpetre, a handgun and a shotgun, Mr Molins told journalists on Wednesday.
BBC(Oct 10, 2012)
Nowadays people who do home curing have difficulty obtaining saltpetre because it is an ingredient of gunpowder.
BBC(Aug 01, 2012)
n (KNO3) used especially as a fertilizer and explosive
Syn|Hyper
niter, nitre, potassium nitrate, saltpeter
nitrate
any compound containing the nitrate group (such as a salt or ester of nitric acid)
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更新时间:2024/9/20 9:36:43