单词	spiral-bound
释义	spiral-bound adjective spi·​ral-bound ˈspī-rəl-ˌbau̇nd  : having a spiral binding Word History First Known Use 1941, in the meaning defined above
随便看	ras tanura ras-el-hanout Rasalgethi Rasalhague rasamala rasbora rasboras rascacio rascailles rascal rascaldom rascaler rascalest rascalities rascality rascaller rascallest rascallier rascalliest rascallion rascallions rascally rascalry rascals rascasse

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