英语词汇endosperm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	endosperm
词根词缀	Online Etymology Dictionary endosperm n. 1819, perhaps from German, from endo- + sperm.
随便看	freeze, frig, friger freezer freight freightage freighter fremd fren- french French French fries Frenchify frenetic frenum frenzied frenzy Freon frequence frequency frequen-, frequent- frequent frequentative frequently fresc fresco fresh

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