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
随便看	squaddy squadron squadron leader squalid squall squally squalor squander Squanto square square bracket squared square dance square knot squarely Square Mile squareness square root squarish squash squashed squashy squat squatter squaw

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