单词	bookrest
释义	bookrestbook‧rest /ˈbʊk-rest/ noun [countable] a metal or wooden frame that holds a book upright so that you can read it without holding it in your hands
随便看	islander Islay isle Isle of Dogs Isle of Man Isle of Wight islet Islington ism -ism isn't ISO iso- isobar isolate isolated isolation isolationism isolationist Isolde isometrics isosceles triangle isotherm isotonic drink isotope

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