NB是什么意思-NB英文怎么读-英汉词典翻译

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英[ˌen'biː] 美[ˌen'biː]

Noun:

a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
a Latin phrase (or its abbreviation) used to indicate that special attention should be paid to something;
"the margins of his book were generously supplied with pencilled NBs"

【近义词】

Nb-V-microalloyed是什么意思 NCZ是什么意思 NCW是什么意思 NCI是什么意思 NCB是什么意思 NCG是什么意思 NCM是什么意思 NCD是什么意思 N.C.A.A.是什么意思 NCP是什么意思

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