英语词汇blackboard的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	blackboard
词根词缀	词源： 1823, from black + board. Blackboard jungle "inner-city school rife with juvenile delinquency" is from Evan Hunter's novel title (1954). 词根记忆： n. 黑板The teacher wrote on the blackboard with a piece of chalk.老师用一支粉笔在黑板上写字.
随便看	bivariate bivouac biweekly biz bizarre bize blab blabber black black and blue blackball blackberry blackbird blackboard black box black code black comedy Black Death black dwarf Black English black eye black friar blackguard Black Hand Black Hills

英语词根词缀词典收录了31503条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。