单词	microteaching
释义	microteaching noun mi·​cro·​teaching : practice teaching in which a student teacher's teaching of a small class for a short time is videotaped for subsequent evaluation Word History Etymology micr- + teaching First Known Use 1964, in the meaning defined above
随便看	sea unicorn sea urchin sea urchin cactus sea valve sea vampire sea walnut sea wand sea wasp sea watch sea wax sea whip sea widgeon sea wigeon sea willow sea wolf sea woodcock sea worm sea wormwood sea wrack sea(s) sea-beat sea-beaten sea-born sea-bull sea-cut

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