英语词汇outer cover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	outer cover
释义	outer cover 简明释义外罩：用于保护或覆盖物品的外层材料或物品。网络释义 1 ?外壳 Outer Covering(外壳), 此释义来源于网络辞典。短语 1 the outer covering 外面覆盖物 ; 外壳 2 vest with silk outer covering 绸面背心 3 Outer covering protection 外壳防护等级双语例句 1 They change sugar into acids, which break down the tooth's harder outer covering. 它们把糖转化成酸，酸会腐蚀较硬的牙齿外层。 2 The cells of an animal have a bag-like outer covering, called a membrane. 动物细胞有一个口袋状的外层，叫细胞膜。 3 The outer covering of the egg is waterproofed to prevent the embryo from drying out. 鸡蛋的外壳是不透水的，防止胚胎失水。
随便看	photochromatic material photochromatic microimage photochromatic micro-image photochrome photochromic photochromic camouflage material photochromic composite photochromic compound photochromic crystal photochromic dye photochromic dyes photochromic effect photochromic fibre photochromic film photo chromic film photochromic, filter photochromic filter photochromic functional composite photochromic, glass photochromic glass photochromic glasses photochromic glaze photochromic lens photochromic lens blank photochromic material

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。