单词	picketboat
释义	picketboat noun pick·​et·​boat ˈpi-kət-ˌbōt  : a craft used (as by the coast guard) for harbor patrol Word History First Known Use 1862, in the meaning defined above
随便看	sparrer sparrers sparres sparrier sparriest sparring sparring partner sparrings sparrow sparrow hawk sparrow owl sparrow-tail sparrow-tailed sparrowbill sparrowgrass sparrowgrasses sparrowish sparrowishness sparrowlike sparrows sparrowy sparry sparry iron sparry limestone spars

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