abbr. 衛生官員，衛生幹事(Medical Officer)
Mo [簡明英漢詞典]
symb 〈化〉鉬(molybdenum)
mo [簡明英漢詞典]
[域] Macau , 澳門
MO [新詞詞典]
磁光盤
MO Medical Officer
medical officer [簡明英漢詞典]
n. （地方政府的）衛生官員，衛生幹事
SMO
senior medical officer 高級醫療軍官,軍醫主任;高年資軍醫