theca 的定义
plural the·cae [thee-see]. /ˈθi si/.
- a case or receptacle.
- Botany, Mycology. a sac, cell, or capsule.a sporangium.
- Anatomy, Zoology. a case or sheath enclosing an organ, structure, etc., as the horny covering of an insect pupa or the loose membrane covering the spinal cord.
更多theca例句
- From its sides behind proceed the antenn-cases (Cera-theca); and before from the middle, the tongue-case (Glosso-theca).
- A chronic inflammatory involvement of a theca through which an important tendon plays may cause adhesions to form.
- In addition to aspirating synovia, the introduction of equal parts of alcohol and tincture of iodin into the theca is necessary.
- The body is often provided with not-living external formations “stalk” and “theca” (or “lorica”).
- The word theca signified in classical Latin a case or receptacle in which any object was kept.