单词	streptococcus
释义	streptococcusstrep‧to‧coc‧cus /ˌstreptəˈkɒkəs $ -ˈkɑː-/ noun (plural streptococci /-kaɪ/) [countable] Word Origin WORD ORIGINstreptococcus Origin: 1800-1900 Modern Latin, Greek streptos ‘twisted’ + Modern Latin coccus ‘bacterium’ (from Greek kokkos ‘berry’) a group of bacteria that causes infections, especially in the throat
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