单词	proseminar
释义	proseminar noun pro·​sem·​i·​nar (ˌ)prō-ˈse-mə-ˌnär  : a course of study like a graduate seminar but often open to advanced undergraduates Word History First Known Use 1888, in the meaning defined above
随便看	draw/make an analogy between draw/run a bath drawable drawback drawback lock drawbacks drawband drawbar drawbar pull drawbars drawbench drawboard drawbolt drawbore drawbores drawboy drawbridge drawbridges drawcansirs drawcard drawcord drawcut drawcut shaper drawdown drawdowns

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