单词	crater
释义	cratercrater /ˈkreɪt̮ɚ/ ●○○ noun [countable] Etymology ETYMOLOGYcrater Origin: 1600-1700 Latin bowl for mixing things, crater, from Greek krater, from kerannynai to mix 1 a round hole in the ground made by something that has fallen on it or exploded on it:  craters on the Moon’s surface bomb craters2earth science the round open top of a volcano [Origin: 1600–1700 Latin bowl for mixing things, crater, from Greek krater, from kerannynai to mix]
随便看	pout poutine pouty poverty poverty line poverty rate poverty-stricken poverty trap POW pow powder powder blue powdered powdered sugar powder keg powder puff powder room powdery power power base powerboat power broker power drill -powered power failure

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