劍橋詞典[ 不可數(shù)或單數(shù)名詞:沒有復(fù)數(shù)形式的名詞 ] abbreviation for myelodysplastic syndromes : a group of conditions that cause problems in the blood cells of the bone marrow (= soft tissue in the centre of bones ) 骨髓增生異常綜合癥(myelodysplastic syndromes的縮寫) [ 可數(shù)名詞:有復(fù)數(shù)形式的名詞 ] abbreviation for Master of Dental Surgery 牙科碩士(Master of Dental Surgery的縮寫) 返回 MDS