单词	前驅者
释义	同Antecursor
随便看	united states steamship 美国船 united states superintendent of documents{=us superintendent of documents united states supreme court 美国最高法院 united states tariff commission 美国关税委员会 united states thread united states trademark association united states travel service 美国旅行社 united states volunteers 美国志愿兵 united states weather united states weather bureau united strength united strength, united style united technologies research cente united textile workers of america 美国纺织工人联合会 united together united translation system united translation system，uts united veins united way united 联队 unit effective efficiency unit effective power unit efficiency unite,fluids will not