英语词汇arrector pili muscle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	arrector pili muscle
释义	arrector pili muscle 简明释义立毛肌：哺乳动物毛囊上的一块小肌肉，可以使毛发直立。网络释义 1 ?竖毛肌竖毛肌双语例句 1 When our ancestors were covered in fur, muscles in their skin called "arrector pili" contracted when they were upset or cold, making their fur stand on end. 当我们的祖先身体被毛发覆盖时，当人感到沮丧或者寒冷的时候皮肤上的一种叫“立肌”的肌肉会收缩，使他们的毛发竖立起来。
随便看	least squares criterion least squares equation least-square estimate least squares estimate least-squares estimation least squares estimation least squares estimator least squares estimator least-squares filter least squares filtering least-squares fit least squares fit least squares fitting least square simultaneous-equation bias least squares line least squares line least squares linearity least-square linearity least-squares method least squares method least-square solution least square solution least squares prediction least square principle least square procedure

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。