英语词汇helmet shell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	helmet shell
释义	helmet shell 【动物】盔贝科(Cassidae) 贝盔贝贝壳；盔螺的厚壁贝
随便看	thick-knee thick-knees thick-knit thickly thickness thickness chart thicknesser thicknesses thicknessing thickness line thickness pattern thickness piece thickness ratio thicko thickoes thick on the ground thickos thick register thicks thick sandwich thick sandwich course thickset thicksets thickshake thickskin

英汉双解词典包含483723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。