英语词汇constrain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	constrain
词根词缀	constrain 限制，强迫 con-, 表强调；-str, 拉紧，收缩，词源同strict, strain.
随便看	menthol mentholated mention mentor menu meow Mephistopheles Mephistophelian mer- mercantile mercantilism Mercator projection mercenary merchandise merchandising merchant merchantable merchant bank merchant navy merciful merciless mercurial Mercury mercy mercy killing

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