单词	day year month
释义	day year month 日年月
随便看	mean percent error mean performance mean periodic function mean periodic functions mean per unit mean-per-unit estimation mean photographic magnitude mean picture brightness mean picture level mean piston speed mean piston velocity mean pitch mean place mean planet mean planned outage duration mean platelet volume mean point mean point of group mean point of impact mean point of impact error mean point of three points mean polar axis mean polarizability mean pole mean pole motion 叹封侯心在叹年光过尽叹年华一瞬叹年来踪迹叹幽欢未足叹当时花竹今如此叹往事叹息两仙翁叹息分枝禽叹息无人付高血圧高裁高見高覧高角高言高評高詠高話高話