单词	protheca
释义	protheca noun pro·​theca "+ plural prothecae : the basal and first-formed part of the calyculus of a coral Word History Etymology New Latin, from pro- entry 1 + theca
随便看	ca, gulf of ca, strait of ca, ta CA-MRSA Caaba caaing whale caam caama caaming caatinga caatingas cab cab horse cab rank cab signal cab system cab-forward cab-over cab-over-engine cab-over-engines cab-overs caba cabal cabala cabalas

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