单词	agate gray
释义	agate gray noun : a nearly neutral slightly yellowish medium gray that is lighter than flint gray, gull (see gull sense 2a), or old silver Word History First Known Use 1791, in the meaning defined above
随便看	optimization optimizations optimize optimized optimizer optimizers optimizes optimizing optimum optimums opting opting (for) opting for opting in opting out option option to buy optional optional pass optional referendum optional writ optionalities optionality optionalize optionally

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