英语词汇Sphenic number怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Sphenic number
释义	Sphenic number 简明释义楔形数（楔形数指可以表示成三个不同质数的积的正整数。将任何楔形数带入默比乌斯函数，结果都得-1.）
随便看	presylvian presylvian fissure presymphysial presymptom presymptomatic pre-symptomatic presymptomatic diagnosis presynapse presynapsis presynaptic presynaptically presynaptic bouton presynaptic cell presynaptic component presynaptic element presynaptic facilitation presynaptic fiber presynaptic hyperpolarization presynaptic inhibition presynaptic interference presynaptic junction presynaptic membrane presynaptic modulation presynaptic neuron presynaptic neurone

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。