英语词汇sphincter ani externus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	sphincter ani externus
释义	sphincter ani externus 简明释义外括约肛门肌：一种环状肌肉，位于肛门周围，负责控制肛门的开闭。网络释义短语 1 sphincter ani externus muscle 肛门外括约肌
随便看	bivariate normal probability density function bivariate normal random variable bivariate normal surface bivariate normal target distribution bivariate nrmal distribution bivariate optimizing control bivariate pareto distribution bivariate Pascal distribution bivariate Poisson distribution bivariate Poisson population bivariate polynomial bivariate population bivariate population bar graph bivariate population bivariate population scatter gram bivariate probability distribution bivariate probit model bivariate process bivariate random variable bivariate rectangle rule bivariate regression bivariate regression model bivariate sample bivariate scatter plot bivariate sign test

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。