They were armed with spears and other warlike implements.他们用矛和其他作战工具武装自己。They ordered quantities of farm implements.他们订购了大量农具.Stone and bronze implements made by primitive man are on show.原始人所制的石器和铜器正在展览中....
Objective : To explore clinical characteristics of chorea, to improve clinical diagnosis accuracy and to reduce misdiagnosis.目的:分 析小舞蹈病的临床特点, 以提高对小舞蹈病的认识,减少临床误诊....