| 释义 |
thecalenUK
the·ca T0146500 (thē′kə)n. pl. the·cae (-sē′, -kē′) A case, covering, or sheath, such as the covering of the pollen sacs of an anther or the thick cell wall of certain dinoflagellates.
[Latin thēca, case, receptacle, from Greek thēkē; see dhē- in Indo-European roots.]
the′cal (-kəl) adj.EncyclopediaSeeThecathecalenUK
the·cal (thē'kăl), Relating to a sheath, especially a tendon sheath. [see theca] the·cal (thē'kăl) Relating to a sheath, especially a tendon sheath.
See also: thecaThesaurusSeetheca |