英语词汇“hydrotheca”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	hydrotheca
释义	hydrotheca —hydrothecal, adj. /huy'dreuh thee"keuh/, n. , pl. hydrothecae /-kee/. Zool. the part of the perisarc covering a hydranth. [1870-75; < NL; see HYDRO-¹, THECA]
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