单词	primary syphilis
释义	primary syphilis noun : the first stage of syphilis that is marked by the development of a chancre and the spread of the causative spirochete in the tissues of the body Word History First Known Use circa 1890, in the meaning defined above Medical Definition primary syphilis noun : the first stage of syphilis that is marked by the development of a chancre and the spread of the causative spirochete in the tissues of the body
随便看	sumatriptan Sumba Sumbawa Sumbawanese Sumdum sumdums sumen Sumer sumer sumeres Sumerian sumerians Sumeric Sumero- Sumero-Akkadian Sumero-Babylonian sumerologies sumerologist sumerologists Sumerology sumers sumgait sumi sumi-e sumless

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