“Risser Sign”的意思、由来-开放百科全书

词条	Risser Sign
释义	> Risser sign {{R from other capitalisation}}
随便看	Acetate of lime Acetate peel ACE Team Acetelyne Ace, Texas Ace T. Forsberg Ace the bat hound Ace Thomas Forsberg Acetic acid Acetic (acid) Acetic acid dimethylamide Acetic acid ethenyl ester Acetic acid isobutyl ester Acetic acid methyl ester Acetic acid n-amyl ester Acetic acid n-butyl ester Acetic acid pentyl ester Acetic acids Acetic acid sec-butyl ester Acetic acid tert-butyl ester Acetic acid vinyl ester Acetic acid (wine) Acetic acid zinc salt Acetic formic anhydride Acetic oxalic anhydride

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。