甲氧西林 jiǎyǎngxīlín methicillin Definitions Defs Origin Strokes Stroke Words Sentences Sents 抗耐甲氧西林金葡菌 kàngnàijiǎyǎngxīlínjīnpújūn MRSA methicillin-resistant Staphylococcus aureus (MRSA)