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n
美音音标: [en]
n 美音 真人发音
英音音标: [en]
n 英音 真人发音
英汉字典
英英字典
解释
字母;
同义
atomic number 7
n
nitrogen
词性
n
解释
a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
示例
None
同义
due north
n
north
northward
词性
n
解释
the cardinal compass point that is at 0 or 360 degrees
示例
None
同义
n
newton
词性
n
解释
a unit of force equal to the force that imparts an acceleration of 1 m/sec/sec to a mass of 1 kilogram; equal to 100,000 dynes
示例
None
同义
n
normality
词性
n
解释
(of a solution) concentration expressed in gram equivalents of solute per liter
示例
None
同义
n
词性
n
解释
the 14th letter of the Roman alphabet
示例
None