单词	drill file
释义	drill file noun : a small fine-toothed flat file having square or round edges and teeth on the edges only Word History Etymology drill entry 5
随便看	pleuracanthini pleuracanthodii Pleuracanthus pleurae pleural pleural ganglion pleural muscle pleural sclerite pleuraler pleuralest pleuralgiae pleuralgias pleuraller pleurallest pleurapophyses pleurapophysial pleurapophysis pleuras pleuri- pleuric pleurisies pleurisy pleurite pleuritic pleuro-

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