doitn.荷兰古代小铜币；几文钱；价值甚微之物dov.做；干n.注意事项；<非正式>聚会；<古>事情Do not spit anything out.不要把食物吐出来。Do not abuse invigorator.勿滥用补药。Doppler tolerance expansion多普勒容限扩展Do not just monkey about.别老是胡闹。Do you have an earache?磁盘灯Do not soak the headgear.不要将头罩浸泡在消毒剂中消毒。Do you like basketball?椎间盘切除术Do you need my counsel?圆形记录纸Do not you under stand?磁盘道Do you want some drink?磁盘限额