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单词 borax
释义
N4293468boraxSpoken.1Fiction.13Magazine.32Newspaper.18Academic.4

borax1

/ˈbɔːræks/
mass noun
1
a white compound which occurs as a mineral in some alkaline salt deposits and is used in making glass and ceramics, as a metallurgical flux, and as an antiseptic
硼砂, 月石。
1.1
A hydrated sodium borate; chem. formula: Na2B4O7 ·10H2O.
四硼酸钠, 化学分子式:Na2B4O7·10H2O.
词源
late Middle English: from medieval Latin, from Arabic būrak, from Pahlavi būrak.

borax2

/ˈbɔːræks/
variant spelling of BORAK.
BORAK.
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更新时间:2025/1/24 1:25:53