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