英语词汇semi-trailer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	semi-trailer
词根词缀	Online Etymology Dictionary semi-trailer n. also semitrailer, 1910 in reference to motor vehicles (late 19c. in botany), from semi- + trailer.Short form semi is attested from 1942.
随便看	exhaust exhausted exhaustion exhaustive exhibit exhibition exhibitioner exhibitionist exhibitor exhilarate exhilaration exhort exhortation exhortatory exhumation exhume -exia exigence exigency exigent exiguous exile exist existence existent

英语词根词缀词典收录了54763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。