单词 | penicillin-resistant |
释义 | penicillin-resistant (once / 1969886 pages) adj WORD FAMILY penicillin-resistant USAGE EXAMPLESIt took 22 years between penicillin’s widespread use and the emergence of penicillin-resistant pneumococcus. BusinessWeek(Dec 23, 2013) adj unaffected by penicillin penicillin-resistant bacteria |
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