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单词
noble metal
释义
WordReference Random House Unabridged Dictionary of American English © 2024
no
′
ble met
′
al,
Chemistry, Metallurgy
any of a number of metals, as gold, silver, mercury, or platinum, that resist oxidation when heated in air, and solution by inorganic acids.
Middle English: precious metal 1350–1400
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necessitous
necessitously
necessitousness
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necho
neck
neckar
neckband
neckcloth
neck cord
necked
necker
neckerchief
necking
necklace
neckless
necklet
necklike
neckline
neckpiece
neck-rein
neck sweetbread
necktie
necktieless
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更新时间:2025/11/10 4:03:33