英语词汇preformation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	preformation
释义	pre·for·ma·tion /ˌpriːfɔːˈmeɪʃən/ n. 1. 预先形成；预先构成 2. 预先决定形式；预先确定 3. 预成型；初加工 4. 【生】胚中预存说，预成说 pre·for·ma·tion·ar·y a.
随便看	before you can say knife before you can (或 could) say Jack Robinson before you can (或 could) say knife before (或 since) the rinderpest be for nothing in befoul befouled befouler befouler befoulers befouling befoulment befoulment befoulments befoul one's nest befouls be free be free from be free of be free, white and over twenty-one be free, white and (over) twenty-one be free, white and twenty-one be free with be fresh out of befriend

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