manganese
美音:[´mæŋgə´ni:z
]
英音:[´mæŋgə´ni:z
]
n. 锰(元素符号为Mn)
难易程度:
manganese为短语/超纲词汇
词形变化:
形容词:manganesian 简写符号:Mn
manganese
/'mæŋgəni:z; `mæŋˇə,niz/
n [U] (chemistry化) hard brittle light-grey metallic element used in making steel, glass, etc 锰 =>App
10 见附录10.
n [U] (chemistry化) hard brittle light-grey metallic element used in making steel, glass, etc 锰 =>App
10 见附录10.
manganese
n[U]
[Date: 1600-1700; Language: French;Origin: manganèse, from Italian manganese 'magnesia, manganese', from Medieval Latin magnesia; MAGNESIA]
a grey-white metal that breaks easily and is used to make steel and glass. It is a chemical element : symbol Mn
[Date: 1600-1700; Language: French;Origin: manganèse, from Italian manganese 'magnesia, manganese', from Medieval Latin magnesia; MAGNESIA]
a grey-white metal that breaks easily and is used to make steel and glass. It is a chemical element : symbol Mn
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