quarry

n.采石场

qualitatively, quality, qualm, quandary, quango, quantifiable, quantification, quantify, quantitative, quantity, quantity surveyor, quantum, quantum leap, quantum theory, quarantine, quark, quarrel, quarrel with, quarrel with (sb.), quarrelsome, quart, quarter, quarter sessions, quarter-day, quarter-final, quarter-light, quarter-note, quarterdeck, quarterly, quartermaster, Quartermaster-General, quarters, quarterstaff, quartet, quarto, quartz, quasar, quash, quasi-, quatercentenary,