单词	two datum system
释义	two datum system 双基准制
随便看	authorlings authorly author mark authorof author of the injury author of the invention author-publisher authors author's author's alteration author's alterations author's certificate author's copies author's free copies author ship authorship authorships authors joint copyright ownership author's name author's proof author-text reader relations author theory authortitarian press system Authorware authotroph 紫箫吹断紫箫声杳紫腻红娇扶不起紫艳半开篱菊静紫苔苍壁紫薇朱槿花残紫薇登览最关情紫蟹黄柑真解事紫袖红弦明月中紫阁峰阴入渼陂キデンキデンタイキトキトキトウキトウキトウキトウキトオスキトク