单词	work an abacus
释义	work an abacus 用算盘,打算盘
随便看	input/output skip input/output space input-output stability input/output stability input-output standard interface input/output standard interface input-output statement input/output statement input output statement input-output-state relation input/output station input/output status input/output status block input/output storage input-output storage input output storage input/output stream input/output stream control input/output structure input output structure input/output subsystem input-output supervisor input/output supervisor input output supervisor input/output switch 钥钥3 钥4 钦钦1 钦差大臣钧钧1 钧2 钧4 起銮起锅起锈起锚起降起雷起霸起面起飞起首