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
the cardinal compass point that is at 0 or 360 degrees
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
(of a solution) concentration expressed in gram equivalents of solute per liter
the 14th letter of the Roman alphabet
双语例句
1. " N " is a syllabic consonant in " button " .
在 button 这个词里n是 构成音节的辅音.
来自《简明英汉词典》
2. M is twice as large as N.
M等于N的两倍.
来自《现代英汉综合大词典》
3. Ayer started N. W. Ayer & Son in 1869, naming the firm for his father.
艾尔在1869年成立了N.W.艾尔父子公司，公司以他父亲的名字命名。
来自柯林斯例句
4. The N pole and S pole of two magnets will attract each other.
两个磁体的N极和S极互相吸引.
来自《简明英汉词典》
5. Rock'n'roll has become so commercialised and safe since punk.
摇滚乐自从朋克乐以后就已经过于商业化而缺乏新意了。
来自柯林斯例句
He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
