英语词汇diopter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	diopter
词根词缀	diopter 折射光，屈光度 dia-, 穿过；-opt, 光，看，词源同optical, optician。用来指折射光，屈光度。
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