英语词汇Lucas' sign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	Lucas' sign
释义	Lucas' sign 简明释义卢卡斯氏征
随便看	rotary gear type oil transfer pump rotary generator rotary gill box rotary gill drawing frame rotary gill roving frame rotary gill spreader rotary gong rotary grab crane rotary grader rotary grain grader rotary granulator rotary grass board rotary grass cutter rotary grate rotary grate gas producer rotary grate generator rotary grate shaft kiln rotary grinder rotary grinding machine rotary group number rotary guide rotary guillotine cutter rotary gyroscope rotary hammer rotary hand drill

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。