Search the dictionary A Chinese word or character, or English Search 2 entries. jiǎyǎngxīlín 甲氧西林 methicillin (a semisynthetic penicillin) (loanword) kàngnàijiǎyǎngxīlínjīnpújūn 抗耐甲氧西林金葡菌 methicillin-resistant Staphylococcus aureus (MRSA)