英语词汇appal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	appal
词根词缀	appal 震惊 ap-, 向，往；-pal, 苍白的，词源同pale.
随便看	opine opinion opinionated opium opossum opponent opportune opportunism opportunist opportunity oppose opposite opposition oppress oppressive oppressor opprobrious opprobrium opt optic optical optician optics optimal optimism

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