英语词汇projector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	projector
词根词缀	Online Etymology Dictionary 词根李平武蒋争 projector n. 1590s, "one who forms a project," agent noun in Latin form from project, v.. In the optical, camera sense it is from 1884. 〔蒋〕[ject=throw投掷，-or表示人或物] 投射器，发射器，放映机，计划人，设计者
随便看	apico apico-, apic- apiculture apiculturist apiece aping apl- aplano aplano- aplasia aplenty aplo- aplomb apnea apneic apo apo- apo, ap, aph apo-, ap-, aph- apocalypse apocalyptic Apocrypha apocryphal apodal apodictic

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。