| 单词 | hydrotheca |
| 释义 | hydrotheca[ hahy-druh-thee-kuh ] / ˌhaɪ drəˈθi kə / noun, plural hy·dro·the·cae [hahy-druh-thee-kee]. /ˌhaɪ drəˈθi ki/. Zoology.the part of the perisarc covering a hydranth. Origin of hydrothecaFrom New Latin, dating back to 1870–75; see origin at hydro-1, theca OTHER WORDS FROM hydrothecahy·dro·the·cal, adjectiveWords nearby hydrothecahydrosulphide, hydrosulphite, hydrosulphurous acid, hydrosyringomyelia, hydrotaxis, hydrotheca, hydrotherapeutics, hydrotherapy, hydrothermal, hydrothermal vent, hydrothionemia Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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