英语词汇preoccupancy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	preoccupancy
词根词缀	Online Etymology Dictionary preoccupancy n. also pre-occupancy, "prior occupation," 1734, from pre- + occupancy.
随便看	mal-, male-, mali- malmsey malnourished malnourishment malnutrition malo- malocclusion malodorous malpractice malt Malta Maltese malthouse Malthusian maltreat maltreatment maltster malty malversation Malvinas malware mama mamba mambo Mameluke

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