英语词汇“n”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

n1

/ɛn

abbreviation [in combination]

1(In units of measurement) nano- (10⁻⁹): 500 ng

2 Grammar Neuter.

3 (n-) [in combination] Chemistry Normal (denoting straight-chain hydrocarbons): n-hexane

4Note (used in a book’s index to refer to a footnote): 450n

5 Grammar Noun.

symbol

An unspecified or variable number: at the limit where n equals infinity See also nth.

/ɛn

(also n)

noun (plural Ns or N's)

1The fourteenth letter of the alphabet. See also en.

1.1Denoting the next after M in a set of items, categories, etc.

/ɛn

abbreviation

1(Used in recording moves in chess) knight: 17.Na4?

Representing the pronunciation of kn-, since the initial letter k- represents 'king'

2(On a gear lever) neutral.

3(Chiefly in place names) New: N Zealand

4 Physics Newton(s).

5 Chemistry (With reference to solutions) normal: the pH was adjusted to 7.0 with 1 N HCl

6North or Northern: 78° N N Ireland

7Norway (international vehicle registration).

8Nuclear: the N bomb

symbol

The chemical element nitrogen.

单词	n
释义	n1 /ɛn / abbreviation [in combination] 1(In units of measurement) nano- (10⁻⁹): 500 ng 2 Grammar Neuter. 3 (n-) [in combination] Chemistry Normal (denoting straight-chain hydrocarbons): n-hexane 4Note (used in a book’s index to refer to a footnote): 450n 5 Grammar Noun. symbol An unspecified or variable number: at the limit where n equals infinity See also nth. N2 /ɛn / (also n) noun (plural Ns or N's) 1The fourteenth letter of the alphabet. See also en. 1.1Denoting the next after M in a set of items, categories, etc. N3 /ɛn / abbreviation 1(Used in recording moves in chess) knight: 17.Na4? Representing the pronunciation of kn-, since the initial letter k- represents 'king' 2(On a gear lever) neutral. 3(Chiefly in place names) New: N Zealand 4 Physics Newton(s). 5 Chemistry (With reference to solutions) normal: the pH was adjusted to 7.0 with 1 N HCl 6North or Northern: 78° N N Ireland 7Norway (international vehicle registration). 8Nuclear: the N bomb symbol The chemical element nitrogen.
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