tunic

US /ˈtuː.nɪk/
UK /ˈtuː.nɪk/
"tunic" picture
1.

束腰外衣, 长袍

a loose garment, typically sleeveless and reaching to the wearer's knees, as worn in ancient Greece and Rome.

:
Roman soldiers often wore a simple tunic.
罗马士兵常穿简单的束腰外衣
She designed a modern tunic with intricate embroidery.
她设计了一件带有精致刺绣的现代束腰外衣
2.

膜, 层

a part of an organ or other body structure that resembles a tunic in form or function.

:
The tunica albuginea is a layer of connective tissue that surrounds the testes.
白膜是包围睾丸的结缔组织层。
The smooth muscle layer of the intestine is called the tunica muscularis.
肠道的平滑肌层被称为肌层。