anasarca (n.)youdaoicibaDictYouDict[anasarca 词源字典]
"subcutaneous dropsy," late 14c., medical Latin, from Greek ana "up, throughout" (see ana-) + sarx (genitive sarkos) "flesh" (see sarcasm). Abbreviation of Greek phrase hydrops ana sarka "dropsy throughout the flesh."[anasarca etymology, anasarca origin, 英语词源]