英语词汇Qingbaikouan Period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	Qingbaikouan Period
释义	Qingbaikouan Period 简明释义青白口纪网络释义 1 ?青白口纪青白口纪
随便看	reference interview reference ion reference is made to reference issue reference junction reference junction reference-junction compensation reference junction compensation reference junction error reference junction error of thermocouple reference keyway reference kilowatthourmeter reference lamina reference lamp reference landing distance reference language reference laser reference latitude reference leak reference length reference letter reference level reference levels reference level surface reference librarian

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。