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

单词	theca
释义	Word Frequency theca (ˈθiːkə) nounWord forms: plural -cae (-siː) 1. botany an enclosing organ, cell, or spore case, esp the capsule of a moss 2. zoology a hard outer covering, such as the cup-shaped container of a coral polyp Derived forms thecal (ˈthecal) or thecate (ˈthecate) adjective Word origin C17: from Latin thēca, from Greek thēkē case; related to Greek tithenai to place
随便看	quadrophony quadruman quadrumanous quadrumvir quadrumvirate quadruped quadrupedal quadruple quadruplet quadruple time quadruplex quadruplicate quadruplication quadruplicity quadruply quadrupole quads quaere quaeritur quaesitum quaestionary quaestionary quaestor quaestorial quaestorship

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