单词	rowlock arch
释义	rowlock arch noun : an arch in which voussoirs are arranged in separate concentric rings each forming an arch Word History First Known Use 1860, in the meaning defined above
随便看	hoary-haired hoary-headed hoas hoasca hoast hoasted hoasting hoastmen hoasts hoatzin hoatzins hoax hoaxed hoaxer hoaxers hoaxes hoaxing hob hob a nob hob and nob hob ferret hob or nob hob tap hob-a-nob Hobart

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